suckless/dwm

applied fix of toggletag by Jan Kaliszewski (0f26de991f742d548e024a2dadcbfa3a7db8d4b2)
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commit 0f26de991f742d548e024a2dadcbfa3a7db8d4b2
parent 840f937a9876091aef227316b7eb2db0f9e5255e
Author: Premysl Hruby <[email protected]>
Date:   Fri, 22 Aug 2008 15:26:30 +0200

applied fix of toggletag by Jan Kaliszewski
Diffstat:

Mdwm.c6+++++-


1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dwm.c b/dwm.c
@@ -1469,8 +1469,12 @@ togglefloating(const Arg *arg) {

 
 void
 toggletag(const Arg *arg) {
-	unsigned int mask = sel->tags ^ (arg->ui & TAGMASK);
+	unsigned int mask;
 
+	if (!sel)
+		return;
+	
+	mask = sel->tags ^ (arg->ui & TAGMASK);
 	if(sel && mask) {
 		sel->tags = mask;
 		arrange();