From c82a3ea39b53cd4353122ab9c6a57c01bf41d93e Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Sun, 16 Sep 2007 02:14:37 +0200
Subject: [PATCH] don't grab keys if we don't know them

---
 event.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/event.c b/event.c
index 86d505346..127eb14aa 100644
--- a/event.c
+++ b/event.c
@@ -440,7 +440,8 @@ grabkeys(Display *disp, int screen, awesome_config *awesomeconf)
     XUngrabKey(disp, AnyKey, AnyModifier, RootWindow(disp, screen));
     for(i = 0; i < awesomeconf->nkeys; i++)
     {
-        code = XKeysymToKeycode(disp, awesomeconf->keys[i].keysym);
+        if((code = XKeysymToKeycode(disp, awesomeconf->keys[i].keysym)) == NoSymbol)
+            continue;
         XGrabKey(disp, code, awesomeconf->keys[i].mod, RootWindow(disp, screen), True, GrabModeAsync, GrabModeAsync);
         XGrabKey(disp, code, awesomeconf->keys[i].mod | LockMask, RootWindow(disp, screen), True, GrabModeAsync, GrabModeAsync);
         XGrabKey(disp, code, awesomeconf->keys[i].mod | awesomeconf->numlockmask, RootWindow(disp, screen), True, GrabModeAsync, GrabModeAsync);