[gegl/samplers] sampler: revert to >= from > in gegl_sampler_get_from_buffer

[Nicolas Robidoux <nrobidoux src gnome org>]

commit 432d9458ca44c2a20fc1f16b37b725400d41ab77
Author: Nicolas Robidoux <nicolas robidoux gmail com>
Date:   Tue Jun 28 10:14:50 2011 -0400

    sampler: revert to >= from > in gegl_sampler_get_from_buffer

 gegl/buffer/gegl-sampler.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gegl/buffer/gegl-sampler.c b/gegl/buffer/gegl-sampler.c
index 68c5133..d390671 100644
--- a/gegl/buffer/gegl-sampler.c
+++ b/gegl/buffer/gegl-sampler.c
@@ -337,9 +337,9 @@ gegl_sampler_get_from_buffer (GeglSampler *const sampler,
       ||
       ( y < sampler->sampler_rectangle[0].y )
       ||
-      ( x > sampler->sampler_rectangle[0].x + sampler->sampler_rectangle[0].width )
+      ( x >= sampler->sampler_rectangle[0].x + sampler->sampler_rectangle[0].width )
       ||
-      ( y > sampler->sampler_rectangle[0].y + sampler->sampler_rectangle[0].height ))
+      ( y >= sampler->sampler_rectangle[0].y + sampler->sampler_rectangle[0].height ))
     {
       /*
        * fetch_rectangle will become the value of