X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=client.c;h=e37b9e6d65b5e7a36ccf58eecdd240df6357a349;hp=50e8a94d004d518c299ae286af890bda42783a16;hb=28ffff801bb0137ec3fe4093afc4fb29784b17ec;hpb=44ef3f5a07753ecaeacc2fb180e90bf4479ab975

diff --git a/client.c b/client.c
index 50e8a94..e37b9e6 100644
--- a/client.c
+++ b/client.c
@@ -120,11 +120,26 @@ getclient(Window w) {
 	return NULL;
 }
 
+Bool
+isprotodel(Client *c) {
+	int i, n;
+	Atom *protocols;
+	Bool ret = False;
+
+	if(XGetWMProtocols(dpy, c->win, &protocols, &n)) {
+		for(i = 0; !ret && i < n; i++)
+			if(protocols[i] == wmatom[WMDelete])
+				ret = True;
+		XFree(protocols);
+	}
+	return ret;
+}
+
 void
 killclient(Arg *arg) {
 	if(!sel)
 		return;
-	if(sel->proto & PROTODELWIN)
+	if(isprotodel(sel))
 		sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
 	else
 		XKillClient(dpy, sel->win);
@@ -159,7 +174,6 @@ manage(Window w, XWindowAttributes *wa) {
 			c->y = way;
 	}
 	updatesizehints(c);
-	c->proto = getproto(c->win);
 	XSelectInput(dpy, c->win,
 		StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
 	XGetTransientForHint(dpy, c->win, &trans);