From 3e4a50d937eecb9b510614e3a62e8844a5fb46b0 Mon Sep 17 00:00:00 2001
From: William Wold <wm@wmww.sh>
Date: Wed, 23 Jan 2019 09:29:07 -0500
Subject: libmate-panel-applet: Error if panel-plug is built without X11

---
 libmate-panel-applet/panel-plug.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libmate-panel-applet/panel-plug.c b/libmate-panel-applet/panel-plug.c
index 10dd4099..3bf3def0 100644
--- a/libmate-panel-applet/panel-plug.c
+++ b/libmate-panel-applet/panel-plug.c
@@ -15,6 +15,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
+
+#ifndef HAVE_X11
+#error file should only be built when HAVE_X11 is enabled
+#endif
+
 #include <gtk/gtk.h>
 
 #include "panel-plug-private.h"
-- 
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