Prevent crashes in twc_chat_refresh.

2014-11-18 16:03:49 +01:00 · 2014-11-18 16:03:49 +01:00 · 4811c7bc66
commit 4811c7bc66
parent 7fdb643282
1 changed files with 4 additions and 2 deletions
--- a/src/twc-chat.c
+++ b/src/twc-chat.c
@ -156,8 +156,10 @@ twc_chat_refresh(struct t_twc_chat *chat)
    weechat_buffer_set(chat->buffer, "short_name", name);
    weechat_buffer_set(chat->buffer, "title", title);

-    free(name);
-    free(title);
+    if (name)
+        free(name);
+    if (title && title != name)
+        free(title);
 }

 /**