Don't call gtk_widget_unparent on sheet->button if it's null.

[pspp-builds.git] / lib / gtksheet / gtksheet.c

diff --git a/lib/gtksheet/gtksheet.c b/lib/gtksheet/gtksheet.c
index 1f0e83fac72d6651c3e3ef79b19c240c96e00e0a..942b0233117b4641a61b9dadccbec4fed9f51866 100644 (file)
--- a/lib/gtksheet/gtksheet.c
+++ b/lib/gtksheet/gtksheet.c
@@ -2725,7 +2725,8 @@ gtk_sheet_unrealize (GtkWidget * widget)
   sheet->bg_gc = NULL;
 
   gtk_widget_unparent (sheet->entry_widget);
-  gtk_widget_unparent (sheet->button);
+  if (sheet->button != NULL)
+    gtk_widget_unparent (sheet->button);
 
   if (GTK_WIDGET_CLASS (parent_class)->unrealize)
     (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);