[gimp] app: Prevent uninitialized values in the heal tool.

[Alexia Death <alexiade src gnome org>]

commit 2920344524aa358c589897c39b0438cc99817b04
Author: Michael Henning <mikehenning eclipse net>
Date:   Sat Apr 21 15:59:42 2012 -0400

    app: Prevent uninitialized values in the heal tool.
    
    Previously, the black checkers of the left hand edge of the solution
    matrix were not being assigned a value.

 app/paint/gimpheal.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/paint/gimpheal.c b/app/paint/gimpheal.c
index da38b3b..68b2ba1 100644
--- a/app/paint/gimpheal.c
+++ b/app/paint/gimpheal.c
@@ -333,7 +333,7 @@ gimp_heal_laplace_iteration (gdouble *matrix,
       off0 =  i * rowstride;
       offm0 = i * width;
 
-      for (j = (i % 2) + 1; j < width; j += 2)
+      for (j = (i % 2) ? 0 : 1; j < width; j += 2)
         {
           off = off0 + j * depth;
           offm = offm0 + j;