[gegl: 7/25] comments

[Nicolas Robidoux <nrobidoux src gnome org>]

commit 4a6635f472185151395f9742504a6ae3f8acdedc
Author: Nicolas Robidoux <nrobidoux git gnome org>
Date:   Fri Nov 23 21:00:49 2012 -0500

    comments

 operations/transform/transform-core.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/operations/transform/transform-core.c b/operations/transform/transform-core.c
index 3664428..13e4745 100644
--- a/operations/transform/transform-core.c
+++ b/operations/transform/transform-core.c
@@ -493,6 +493,7 @@ gegl_transform_get_bounding_box (GeglOperation *op)
       /*
        * Is in_rect = {0,0,0,0} (the empty rectangle with no point in
        * it, since width=height=0) used to communicate something?
+       * Otherwise, I'd initialize to {0,0,1,1} and put "-1"s below.
        */
       return in_rect;
     }