From: Anselm R Garbe <garbeam@gmail.com>
Date: Sun, 27 Apr 2008 17:36:11 +0000 (+0100)
Subject: simplification of view() as proposed by anydot
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=c094ed24735b8bac3c6c7773c76e608cdf3f3354;p=dwm.git

simplification of view() as proposed by anydot
---

diff --git a/dwm.c b/dwm.c
index 3717b90..ee0c810 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1828,16 +1828,9 @@ updatewmhints(Client *c) {
 
 void
 view(const char *arg) {
-	Bool tmp[LENGTH(tags)];
-	unsigned int i;
-
-	for(i = 0; i < LENGTH(tags); i++)
-		tmp[i] = (NULL == arg);
-	tmp[idxoftag(arg)] = True;
-
-	seltags ^= 1; /* toggle sel tagset */
-	if(memcmp(tagset[seltags ^ 1], tmp, TAGSZ) != 0)
-		memcpy(tagset[seltags], tmp, TAGSZ);
+	seltags ^= 1;
+	memset(tagset[seltags], (NULL == arg), TAGSZ);
+	tagset[seltags][idxoftag(arg)] = True;
 	arrange();
 }