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Prevent critical when closing output viewer
[pspp]
/
src
/
ui
/
gui
/
psppire-output-window.c
diff --git
a/src/ui/gui/psppire-output-window.c
b/src/ui/gui/psppire-output-window.c
index 9886810f1134f109d7cc5496ad36f5876e587090..4bf8ce5b287918488249cd7df3af47448047d89d 100644
(file)
--- a/
src/ui/gui/psppire-output-window.c
+++ b/
src/ui/gui/psppire-output-window.c
@@
-109,7
+109,8
@@
psppire_output_window_dispose (GObject *obj)
viewer->items = NULL;
viewer->n_items = viewer->allocated_items = 0;
viewer->items = NULL;
viewer->n_items = viewer->allocated_items = 0;
- g_object_unref (viewer->print_settings);
+ if (viewer->print_settings != NULL)
+ g_object_unref (viewer->print_settings);
/* Chain up to the parent class */
G_OBJECT_CLASS (parent_class)->dispose (obj);
/* Chain up to the parent class */
G_OBJECT_CLASS (parent_class)->dispose (obj);