From 3dcea500739354ff4755dc5c6dc08cab775ec3dd Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Wed, 8 Nov 2006 15:29:14 +0000
Subject: [PATCH] Remove some unneeded iconv calls (for UTF-8 term)

---
 src/common/util.c         | 14 +++++++++++++-
 weechat/src/common/util.c | 14 +++++++++++++-
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/common/util.c b/src/common/util.c
index aea6b03ea..96ebc835b 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -269,8 +269,14 @@ char *
 weechat_iconv_to_internal (char *charset, char *string)
 {
     char *input, *output;
-
+    
     input = strdup (string);
+    
+    /* optimize for UTF-8: if charset is NULL => we use term charset =>
+       if ths charset is already UTF-8, then no iconv needed */
+    if (local_utf8 && (!charset || !charset[0]))
+        return input;
+    
     if (input)
     {
         if (utf8_is_valid (input, NULL))
@@ -298,6 +304,12 @@ weechat_iconv_from_internal (char *charset, char *string)
     char *input, *output;
     
     input = strdup (string);
+    
+    /* optimize for UTF-8: if charset is NULL => we use term charset =>
+       if ths charset is already UTF-8, then no iconv needed */
+    if (local_utf8 && (!charset || !charset[0]))
+        return input;
+    
     if (input)
     {
         utf8_normalize (input, '?');
diff --git a/weechat/src/common/util.c b/weechat/src/common/util.c
index aea6b03ea..96ebc835b 100644
--- a/weechat/src/common/util.c
+++ b/weechat/src/common/util.c
@@ -269,8 +269,14 @@ char *
 weechat_iconv_to_internal (char *charset, char *string)
 {
     char *input, *output;
-
+    
     input = strdup (string);
+    
+    /* optimize for UTF-8: if charset is NULL => we use term charset =>
+       if ths charset is already UTF-8, then no iconv needed */
+    if (local_utf8 && (!charset || !charset[0]))
+        return input;
+    
     if (input)
     {
         if (utf8_is_valid (input, NULL))
@@ -298,6 +304,12 @@ weechat_iconv_from_internal (char *charset, char *string)
     char *input, *output;
     
     input = strdup (string);
+    
+    /* optimize for UTF-8: if charset is NULL => we use term charset =>
+       if ths charset is already UTF-8, then no iconv needed */
+    if (local_utf8 && (!charset || !charset[0]))
+        return input;
+    
     if (input)
     {
         utf8_normalize (input, '?');