Remove unused variables

src/plugins/irc/irc-command.c

@@ -2314,7 +2314,6 @@ irc_command_msg (void *data, struct t_gui_buffer *buffer, int argc,
     char **targets;
     int num_targets, i, arg_target, arg_text;
     char *msg_pwd_hidden;
-    struct t_irc_nick *ptr_nick;
     char *string;
     
     IRC_BUFFER_GET_SERVER_CHANNEL(buffer);
@@ -2361,10 +2360,6 @@ irc_command_msg (void *data, struct t_gui_buffer *buffer, int argc,
                                     IRC_PLUGIN_NAME, "msg *");
                     return WEECHAT_RC_OK;
                 }
-                if (ptr_channel->type == IRC_CHANNEL_TYPE_CHANNEL)
-                    ptr_nick = irc_nick_search (ptr_channel, ptr_server->nick);
-                else
-                    ptr_nick = NULL;
                 string = irc_color_decode (argv_eol[arg_text],
                                            weechat_config_boolean (irc_config_network_colors_receive));
                 irc_input_user_message_display (ptr_channel->buffer,
@@ -2385,10 +2380,6 @@ irc_command_msg (void *data, struct t_gui_buffer *buffer, int argc,
                                                       targets[i]);
                     if (ptr_channel)
                     {
-                        if (ptr_channel->type == IRC_CHANNEL_TYPE_CHANNEL)
-                            ptr_nick = irc_nick_search (ptr_channel, ptr_server->nick);
-                        else
-                            ptr_nick = NULL;
                         string = irc_color_decode (argv_eol[arg_text],
                                                    weechat_config_boolean (irc_config_network_colors_receive));
                         irc_input_user_message_display (ptr_channel->buffer,

src/plugins/irc/irc-config.c

@@ -782,7 +782,6 @@ irc_config_msgbuffer_create_option (void *data,
 {
     struct t_config_option *ptr_option;
     int rc;
-    const char *pos_name;
     
     /* make C compiler happy */
     (void) data;
@@ -807,9 +806,6 @@ irc_config_msgbuffer_create_option (void *data,
         {
             if (value)
             {
-                pos_name = strchr (option_name, '.');
-                pos_name = (pos_name) ? pos_name + 1 : option_name;
-                
                 ptr_option = weechat_config_new_option (
                     config_file, section,
                     option_name, "integer",

src/plugins/irc/irc-ignore.c

@@ -188,7 +188,7 @@ irc_ignore_check (struct t_irc_server *server, const char *channel,
                   const char *nick, const char *host)
 {
     struct t_irc_ignore *ptr_ignore;
-    int server_match, channel_match, regex_match;
+    int server_match, channel_match;
     
     if (!server)
         return 0;
@@ -205,7 +205,6 @@ irc_ignore_check (struct t_irc_server *server, const char *channel,
     {
         server_match = 0;
         channel_match = 0;
-        regex_match = 0;
         
         if (!server || (strcmp (ptr_ignore->server, "*") == 0))
             server_match = 1;

src/plugins/scripts/ruby/weechat-ruby.c

@@ -169,7 +169,6 @@ struct t_hashtable *
 weechat_ruby_hash_to_hashtable (VALUE hash, int hashtable_size)
 {
     struct t_hashtable *hashtable;
-    struct st_table *st;
     
     hashtable = weechat_hashtable_new (hashtable_size,
                                        WEECHAT_HASHTABLE_STRING,
@@ -179,13 +178,6 @@ weechat_ruby_hash_to_hashtable (VALUE hash, int hashtable_size)
     if (!hashtable)
         return NULL;
     
-    /* RHASH_TBL exists in ruby 1.8.7 but not ruby 1.8.6 */
-#ifdef RHASH_TBL
-    st = RHASH_TBL(hash);
-#else
-    st = RHASH(hash)->tbl;
-#endif
-    
     rb_hash_foreach (hash, &weechat_ruby_hash_foreach_cb,
                      (unsigned long)hashtable);
     
@@ -554,8 +546,8 @@ weechat_ruby_load (const char *filename)
         return 0;
     }
     
-    ruby_retcode = rb_protect_funcall (curModule, rb_intern("weechat_init"),
-                                       &ruby_error, 0, NULL);
+    (void) rb_protect_funcall (curModule, rb_intern("weechat_init"),
+                               &ruby_error, 0, NULL);
     
     if (ruby_error)
     {

src/plugins/xfer/xfer.c

@@ -705,12 +705,10 @@ xfer_add_cb (void *data, const char *signal, const char *type_data,
     struct t_infolist *infolist;
     const char *plugin_name, *plugin_id, *str_type, *str_protocol;
     const char *remote_nick, *local_nick, *charset_modifier, *filename, *proxy;
-    int type, protocol;
+    int type, protocol, args, port_start, port_end, sock, port;
     const char *weechat_dir;
     char *dir1, *dir2, *filename2, *short_filename, *pos;
-    int spaces, args, port_start, port_end;
     struct stat st;
-    int sock, port;
     struct hostent *host;
     struct sockaddr_in addr;
     socklen_t length;
@@ -743,7 +741,6 @@ xfer_add_cb (void *data, const char *signal, const char *type_data,
 
     filename2 = NULL;
     short_filename = NULL;
-    spaces = 0;
     
     sock = -1;
     port = 0;
@@ -998,15 +995,12 @@ xfer_add_cb (void *data, const char *signal, const char *type_data,
         
         /* convert spaces to underscore if asked and needed */
         pos = short_filename;
-        spaces = 0;
         while (pos[0])
         {
             if (pos[0] == ' ')
             {
                 if (weechat_config_boolean (xfer_config_file_convert_spaces))
                     pos[0] = '_';
-                else
-                    spaces = 1;
             }
             pos++;
         }