From 2d8d9dea97243cd846a30ced8599da774e9dce94 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Fri, 14 Jul 2017 16:39:24 +0200
Subject: [PATCH] core: Ensure we send SIGTERM only once to the zenity close
 dialog.

---
 src/core/meta-close-dialog-default.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/core/meta-close-dialog-default.c b/src/core/meta-close-dialog-default.c
index 55eb897fa..747a0ae34 100644
--- a/src/core/meta-close-dialog-default.c
+++ b/src/core/meta-close-dialog-default.c
@@ -183,7 +183,10 @@ meta_close_dialog_default_hide (MetaCloseDialog *dialog)
     }
 
   if (dialog_default->dialog_pid > -1)
-    kill (dialog_default->dialog_pid, SIGTERM);
+    {
+      kill (dialog_default->dialog_pid, SIGTERM);
+      dialog_default->dialog_pid = -1;
+    }
 }
 
 static void