From 0f8c47706f7b67e70289af5022a2720fadac5560 Mon Sep 17 00:00:00 2001
From: Friedrich Beckmann <friedrich.beckmann@gmx.de>
Date: Sun, 17 May 2015 16:20:57 +0200
Subject: [PATCH] gtk3 - added NULL check to tt_test_options_dialog_destroy -
 psppire crashed during exit on debian 8

---
 src/ui/gui/t-test-options.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ui/gui/t-test-options.c b/src/ui/gui/t-test-options.c
index 467d4321ff..116c543f94 100644
--- a/src/ui/gui/t-test-options.c
+++ b/src/ui/gui/t-test-options.c
@@ -92,6 +92,8 @@ tt_options_dialog_create (GtkWindow *parent)
 void
 tt_options_dialog_destroy (struct tt_options_dialog *tto)
 {
+  if (tto == NULL)
+    return;
   gtk_container_remove (GTK_CONTAINER (tto->box), tto->confidence);
   g_object_unref (tto->xml);
   g_free (tto);
-- 
2.30.2