[gthumb] overview: simplified the frame

[Paolo Bacchilega <paobac src gnome org>]

commit 1f10c55105283772f3b8c46c60d3e590e2954db4
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Thu Apr 17 22:38:46 2014 +0200

    overview: simplified the frame

 gthumb/gth-image-overview.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/gthumb/gth-image-overview.c b/gthumb/gth-image-overview.c
index b6480c6..8e7cb5a 100644
--- a/gthumb/gth-image-overview.c
+++ b/gthumb/gth-image-overview.c
@@ -441,9 +441,7 @@ gth_image_overview_draw (GtkWidget *widget,
        /* frame */
 
        cairo_save (cr);
-       cairo_rectangle (cr, 0.5, 0.5, allocation.width - 1, allocation.height - 1);
-       cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
-       cairo_stroke_preserve (cr);
+       cairo_rectangle (cr, 0.0, 0.0, allocation.width - 0.5, allocation.height - 0.5);
        cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
        cairo_fill (cr);
        cairo_restore (cr);