Fix PR 18412: x11/xkbset dumps core if the XKB extension is not loaded

1 files changed, 15 insertions, 0 deletions

diff --git a/x11/xkbset/patches/patch-ab b/x11/xkbset/patches/patch-ab
new file mode 100644
index 00000000000..6f93803331a
--- /dev/null
+++ b/x11/xkbset/patches/patch-ab
@@ -0,0 +1,15 @@
+$NetBSD: patch-ab,v 1.1 2002/09/25 10:23:45 hubertf Exp $
+
+--- main.c.orig	Thu Aug 17 06:36:15 2000
++++ main.c
+@@ -91,6 +91,10 @@
+   }
+ 
+   xkb = XkbGetKeyboard(display,XkbControlsMask,XkbUseCoreKbd);
++  if (xkb == 0) {
++    fprintf(stderr, "XKB not supported for display %s\n", getenv("DISPLAY"));
++    exit(1);
++  }
+   XkbGetControls(display, XkbAccessXTimeoutMask|XkbAllControlsMask, xkb);
+ 
+   if (query) {