wmii

commit 61ad8e0f98cf9c150c71d45a7ecb331a5240e8d9
parent 6f925fea4257460aad1a9a50b16b55190b1ffef6
Author: Anselm R. Garbe <garbeam@wmii.de>
Date:   Fri, 10 Mar 2006 15:41:57 +0100

fixed bug reported by DenisG


Diffstat:
cmd/wm/client.c
 | 
9
+++++----

1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/cmd/wm/client.c b/cmd/wm/client.c
@@ -38,10 +38,11 @@ alloc_client(Window w, XWindowAttributes *wa)
 		cext_strlcpy(c->name, (char *)name.value, sizeof(c->name));
     	free(name.value);
 	}
-	XGetClassHint(dpy, c->win, &ch);
-	snprintf(c->classinst, sizeof(c->classinst), "%s:%s", ch.res_class, ch.res_name);
-	XFree(ch.res_class);
-	XFree(ch.res_name);
+	if(XGetClassHint(dpy, c->win, &ch)) {
+		snprintf(c->classinst, sizeof(c->classinst), "%s:%s", ch.res_class, ch.res_name);
+		XFree(ch.res_class);
+		XFree(ch.res_name);
+	}
     fwa.override_redirect = 1;
     fwa.background_pixmap = ParentRelative;
 	fwa.event_mask = SubstructureRedirectMask | ExposureMask | ButtonPressMask | PointerMotionMask;