From 4811c7bc6639d74275ae583edde5968a768ee9db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=A5vard=20Pettersson?= <mail@haavard.me>
Date: Tue, 18 Nov 2014 16:03:49 +0100
Subject: [PATCH] Prevent crashes in twc_chat_refresh.

---
 src/twc-chat.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/twc-chat.c b/src/twc-chat.c
index aa72c4e..e59b8ab 100644
--- 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);
 }
 
 /**