From d280bf2a92b9cdc89a99eebf410d6602d35e1cda Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Mon, 19 Dec 2005 10:20:33 +0000
Subject: [PATCH] Fixed segfault when changing buffer number with only one
 buffer

---
 src/gui/gui-common.c         | 4 ++++
 weechat/src/gui/gui-common.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/gui/gui-common.c b/src/gui/gui-common.c
index 5f67d2ce7..7fb21db58 100644
--- a/src/gui/gui-common.c
+++ b/src/gui/gui-common.c
@@ -1543,6 +1543,10 @@ gui_buffer_move_to_number (t_gui_window *window, int number)
     t_gui_buffer *ptr_buffer;
     int i;
     
+    /* if only one buffer then return */
+    if (gui_buffers == last_gui_buffer)
+        return;
+    
     /* buffer number is already ok ? */
     if (number == window->buffer->number)
         return;
diff --git a/weechat/src/gui/gui-common.c b/weechat/src/gui/gui-common.c
index 5f67d2ce7..7fb21db58 100644
--- a/weechat/src/gui/gui-common.c
+++ b/weechat/src/gui/gui-common.c
@@ -1543,6 +1543,10 @@ gui_buffer_move_to_number (t_gui_window *window, int number)
     t_gui_buffer *ptr_buffer;
     int i;
     
+    /* if only one buffer then return */
+    if (gui_buffers == last_gui_buffer)
+        return;
+    
     /* buffer number is already ok ? */
     if (number == window->buffer->number)
         return;