Merge remote-tracking branch 'upstream/master'

2026-01-16 14:20:18 +00:00
parent 0a93955264 a9aa0d8ffb
commit 02bd09ff29
3 changed files with 6 additions and 5 deletions
@@ -878,13 +878,14 @@ Atom
 getatomprop(Client *c, Atom prop)
 {
 	int di;
-	unsigned long dl;
+	unsigned long nitems, dl;
 	unsigned char *p = NULL;
 	Atom da, atom = None;

 	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
-		&da, &di, &dl, &dl, &p) == Success && p) {
-		atom = *(Atom *)p;
+		&da, &di, &nitems, &dl, &p) == Success && p) {
+		if (nitems > 0)
+			atom = *(Atom *)p;
 		XFree(p);
 	}
 	return atom;