From: Dana Jansens <danakj@orodu.net>
Date: Fri, 14 Oct 2011 20:43:18 +0000 (-0400)
Subject: Fix crash when keyboard map changes and no keybindings exist.
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fopenbox;a=commitdiff_plain;h=e4e7c2be52ee1a0b75d9d2feff57fdc992fedb9b

Fix crash when keyboard map changes and no keybindings exist.

Don't assume old tree is non-null and start rebinding it.
---

diff --git a/openbox/keyboard.c b/openbox/keyboard.c
index 5b8016dd..8f4424ea 100644
--- a/openbox/keyboard.c
+++ b/openbox/keyboard.c
@@ -313,7 +313,8 @@ void keyboard_rebind(void)
 
     old = keyboard_firstnode;
     keyboard_firstnode = NULL;
-    node_rebind(old);
+    if (old)
+        node_rebind(old);
 
     tree_destroy(old);
     set_curpos(NULL);