[gtk-theme-engine-clearlooks] Plug a leak

[Carlos Garnacho <carlosg src gnome org>]

commit 5d6f18271a77edd54d63a6f477af65d53c780d69
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Dec 24 20:23:40 2010 +0100

    Plug a leak

 src/clearlooks_draw.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/clearlooks_draw.c b/src/clearlooks_draw.c
index 29e6c8e..3ee38cb 100644
--- a/src/clearlooks_draw.c
+++ b/src/clearlooks_draw.c
@@ -442,6 +442,8 @@ clearlooks_draw_button (cairo_t *cr,
 	cairo_stroke (cr);
 
 	cairo_restore (cr);
+
+	gdk_rgba_free (fill);
 }
 
 static void