From 939d1f980bc6ca74f931ac12f8ceb8d3fa1d7908 Mon Sep 17 00:00:00 2001
From: Sascha Kruse <knopwob@googlemail.com>
Date: Sun, 11 Sep 2011 17:45:20 +0200
Subject: [PATCH] don't grab any key, when -key is not used

before this, the NoSymbol keysym was grabbed, which causes
a badAccess error on a second instance of dunst if both don't use
the -key option.
---
 dunst.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dunst.c b/dunst.c
index 3b9d6c8..2d0ddce 100644
--- a/dunst.c
+++ b/dunst.c
@@ -248,8 +248,10 @@ setup(void) {
 	                    CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
 
     /* grab keys */
-    code = XKeysymToKeycode(dc->dpy, key);
-    XGrabKey(dc->dpy, code, mask, root, True, GrabModeAsync, GrabModeAsync);
+    if(key != NoSymbol) {
+        code = XKeysymToKeycode(dc->dpy, key);
+        XGrabKey(dc->dpy, code, mask, root, True, GrabModeAsync, GrabModeAsync);
+    }
 }
 
 void