X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dwm.c;h=852f7ac946dc1e39bee8489f03d37675d19e6620;hb=146ff227fe0d231bcfc59268364461ab8850c5fe;hp=9dd501a6ed836194fa07f7d550fda2ee6408eac1;hpb=721b208478a907e21193a738e8c3ed3f91048c1a;p=dwm.git

diff --git a/dwm.c b/dwm.c
index 9dd501a..852f7ac 100644
--- a/dwm.c
+++ b/dwm.c
@@ -262,8 +262,8 @@ applyrules(Client *c) {
 	for(i = 0; i < LENGTH(rules); i++) {
 		r = &rules[i];
 		if((!r->title || strstr(c->name, r->title))
-		&& (!ch.res_class || !r->class || strstr(ch.res_class, r->class))
-		&& (!ch.res_name || !r->instance || strstr(ch.res_name, r->instance)))
+		&& (!r->class || (ch.res_class && strstr(ch.res_class, r->class)))
+		&& (!r->instance || (ch.res_name && strstr(ch.res_name, r->instance)))) {
 		{
 			c->isfloating = r->isfloating;
 			if(r->tag) {