X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/c53d9d516a871661414ff8110cd3c17c3dc525ec..1ef2307ec402d08f89e056f2034c345196d61351:/tag.c

diff --git a/tag.c b/tag.c
index 609ce9c..e8ebd8e 100644
--- a/tag.c
+++ b/tag.c
@@ -114,7 +114,8 @@ tag(Arg *arg) {
 		return;
 	for(i = 0; i < ntags; i++)
 		sel->tags[i] = (arg->i == -1) ? True : False;
-	sel->tags[arg->i] = True;
+	if(arg->i >= 0 && arg->i < ntags)
+		sel->tags[arg->i] = True;
 	arrange();
 }