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-rw-r--r--client.c18
1 files changed, 16 insertions, 2 deletions
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);