From 4adfdc9d95b2ec6603deab153697e2296e3c9c97 Mon Sep 17 00:00:00 2001
From: Anselm R Garbe <garbeam@gmail.com>
Date: Mon, 11 Feb 2008 20:48:22 +0000
Subject: [PATCH] applied dme's patch to prevent changing prevtags if nothing
actually changed
---
dwm.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/dwm.c b/dwm.c
index 699aed1..020adb3 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1976,14 +1976,17 @@ xerrorstart(Display *dsply, XErrorEvent *ee) {
void
view(const char *arg) {
unsigned int i;
-
+ Bool tmp[LENGTH(tags)];
Monitor *m = &monitors[monitorat()];
- memcpy(m->prevtags, m->seltags, sizeof initags);
for(i = 0; i < LENGTH(tags); i++)
- m->seltags[i] = (NULL == arg);
- m->seltags[idxoftag(arg)] = True;
- arrange();
+ tmp[i] = (NULL == arg);
+ tmp[idxoftag(arg)] = True;
+ if(memcmp(m->seltags, tmp, sizeof initags) != 0) {
+ memcpy(m->prevtags, m->seltags, sizeof initags);
+ memcpy(m->seltags, tmp, sizeof initags);
+ arrange();
+ }
}
void