From 7bb815a540e6c9a2e8c7be788d853771d7c7af45 Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Sun, 16 Oct 2005 15:39:20 +0000
Subject: [PATCH] Fixed but when no parameter given for /perl and /python
 options

---
 src/plugins/scripts/perl/weechat-perl.c             | 13 +++++++++++--
 src/plugins/scripts/python/weechat-python.c         | 13 +++++++++++--
 weechat/src/plugins/scripts/perl/weechat-perl.c     | 13 +++++++++++--
 weechat/src/plugins/scripts/python/weechat-python.c | 13 +++++++++++--
 4 files changed, 44 insertions(+), 8 deletions(-)

diff --git a/src/plugins/scripts/perl/weechat-perl.c b/src/plugins/scripts/perl/weechat-perl.c
index 504a0a596..543c39ba5 100644
--- a/src/plugins/scripts/perl/weechat-perl.c
+++ b/src/plugins/scripts/perl/weechat-perl.c
@@ -531,7 +531,13 @@ weechat_perl_cmd (t_weechat_plugin *plugin,
     (void) handler_args;
     (void) handler_pointer;
     
-    argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    if (arguments)
+        argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    else
+    {
+        argv = NULL;
+        argc = 0;
+    }
     
     switch (argc)
     {
@@ -639,7 +645,10 @@ weechat_perl_cmd (t_weechat_plugin *plugin,
             plugin->printf_server (plugin,
                                    "Perl error: wrong argument count for \"perl\" command");
     }
-    plugin->free_exploded_string (plugin, argv);
+    
+    if (argv)
+        plugin->free_exploded_string (plugin, argv);
+    
     return 1;
 }
 
diff --git a/src/plugins/scripts/python/weechat-python.c b/src/plugins/scripts/python/weechat-python.c
index 9a4f54d63..a2e7f7567 100644
--- a/src/plugins/scripts/python/weechat-python.c
+++ b/src/plugins/scripts/python/weechat-python.c
@@ -670,7 +670,13 @@ weechat_python_cmd (t_weechat_plugin *plugin,
     (void) handler_args;
     (void) handler_pointer;
     
-    argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    if (arguments)
+        argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    else
+    {
+        argv = NULL;
+        argc = 0;
+    }
     
     switch (argc)
     {
@@ -783,7 +789,10 @@ weechat_python_cmd (t_weechat_plugin *plugin,
             plugin->printf_server (plugin,
                                    "Python error: wrong argument count for \"python\" command");
     }
-    plugin->free_exploded_string (plugin, argv);
+    
+    if (argv)
+        plugin->free_exploded_string (plugin, argv);
+    
     return 1;
 }
 
diff --git a/weechat/src/plugins/scripts/perl/weechat-perl.c b/weechat/src/plugins/scripts/perl/weechat-perl.c
index 504a0a596..543c39ba5 100644
--- a/weechat/src/plugins/scripts/perl/weechat-perl.c
+++ b/weechat/src/plugins/scripts/perl/weechat-perl.c
@@ -531,7 +531,13 @@ weechat_perl_cmd (t_weechat_plugin *plugin,
     (void) handler_args;
     (void) handler_pointer;
     
-    argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    if (arguments)
+        argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    else
+    {
+        argv = NULL;
+        argc = 0;
+    }
     
     switch (argc)
     {
@@ -639,7 +645,10 @@ weechat_perl_cmd (t_weechat_plugin *plugin,
             plugin->printf_server (plugin,
                                    "Perl error: wrong argument count for \"perl\" command");
     }
-    plugin->free_exploded_string (plugin, argv);
+    
+    if (argv)
+        plugin->free_exploded_string (plugin, argv);
+    
     return 1;
 }
 
diff --git a/weechat/src/plugins/scripts/python/weechat-python.c b/weechat/src/plugins/scripts/python/weechat-python.c
index 9a4f54d63..a2e7f7567 100644
--- a/weechat/src/plugins/scripts/python/weechat-python.c
+++ b/weechat/src/plugins/scripts/python/weechat-python.c
@@ -670,7 +670,13 @@ weechat_python_cmd (t_weechat_plugin *plugin,
     (void) handler_args;
     (void) handler_pointer;
     
-    argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    if (arguments)
+        argv = plugin->explode_string (plugin, arguments, " ", 0, &argc);
+    else
+    {
+        argv = NULL;
+        argc = 0;
+    }
     
     switch (argc)
     {
@@ -783,7 +789,10 @@ weechat_python_cmd (t_weechat_plugin *plugin,
             plugin->printf_server (plugin,
                                    "Python error: wrong argument count for \"python\" command");
     }
-    plugin->free_exploded_string (plugin, argv);
+    
+    if (argv)
+        plugin->free_exploded_string (plugin, argv);
+    
     return 1;
 }