1 files changed, 1 insertions, 1 deletions

diff --git a/dwm.c b/dwm.c
index 6a21d3f..c9495ec 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1467,7 +1467,7 @@ setup(void) {
 
 	/* init tags */
 	compileregs();
-	for(ntags = 0; tags[ntags]; ntags++);
+	ntags = sizeof tags / sizeof tags[0];
 	seltags = emallocz(sizeof(Bool) * ntags);
 	seltags[0] = True;