colorchooserwidgeet: Reset the selected swatch when removing

Otherwise, priv->current points to garbage and subsequently leads to a
crash, e.g. when adding another custom color.

diff --git a/gtk/gtkcolorchooserwidget.c b/gtk/gtkcolorchooserwidget.c
index 4986065d4d466fc81c53149c1d23c2c028101b84..c51144c1f76310a91a02e7be44ee68ed557d16ed 100644 (file)
--- a/gtk/gtkcolorchooserwidget.c
+++ b/gtk/gtkcolorchooserwidget.c
@@ -747,6 +747,9 @@ add_custom_color (GtkColorChooserWidget *cc,
   if (g_list_length (children) >= 9)
     {
       last = g_list_last (children)->data;
+      if (last == GTK_WIDGET (cc->priv->current))
+        cc->priv->current = NULL;
+
       gtk_widget_destroy (last);
     }