gradient: plug a GtkCssValue refleak

Since _gtk_symbolic_color_resolve_full() returns a reference to a
GtkCssValue.

diff --git a/gtk/gtkgradient.c b/gtk/gtkgradient.c
index 3c16fca5a72d43b0ce3f4fc70e17ec27a8607572..d6d71323731cab94948e4f772bee7ec04df5d300 100644 (file)
--- a/gtk/gtkgradient.c
+++ b/gtk/gtkgradient.c
@@ -327,6 +327,7 @@ _gtk_gradient_resolve_full (GtkGradient             *gradient,
         {
           rgba = *_gtk_css_rgba_value_get_rgba (val);
           *dependencies = _gtk_css_dependencies_union (*dependencies, stop_deps);
+          _gtk_css_value_unref (val);
         }
       else
         {