adapting John Grahor's patch to dwm-3.5 - dwm

commit 8d0e58f80b4f729c13460b53c9baa438b0488f9d
parent 8fcd1bfda89df37655b140c1b4091d8d50add899
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Fri,  9 Feb 2007 09:54:08 +0100

adapting John Grahor's patch to dwm-3.5
Diffstat:
M tag.c  | 5 +++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tag.c b/tag.c
@@ -76,13 +76,14 @@ settags(Client *c, Client *trans) {
     unsigned int i, j;
     regmatch_t tmp;
     Bool matched = trans != NULL;
-    XClassHint ch;
+    XClassHint ch = { 0 };
 
     if(matched) {
         for(i = 0; i < ntags; i++)
             c->tags[i] = trans->tags[i];
     }
-    else if(XGetClassHint(dpy, c->win, &ch)) {
+    else {
+        XGetClassHint(dpy, c->win, &ch);
         snprintf(prop, sizeof prop, "%s:%s:%s",
                 ch.res_class ? ch.res_class : "",
                 ch.res_name ? ch.res_name : "", c->name);