From b23613e37b5dc943f38eeefa6dd1a82e25e41121 Mon Sep 17 00:00:00 2001
From: tradke <tradke@10716dce-81a3-4424-a2c8-48026a0d3035>
Date: Fri, 4 Jun 2004 12:19:47 +0000
Subject: Allow hyperslabs of zero-sized grid variables. Finally closes PR
 CactusPUGH/1243: "Segmentation fault in PUGHSlab".

git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGHSlab/trunk@125 10716dce-81a3-4424-a2c8-48026a0d3035
---
 src/Mapping.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mapping.c b/src/Mapping.c
index 386f897..f0f79b3 100644
--- a/src/Mapping.c
+++ b/src/Mapping.c
@@ -232,7 +232,7 @@ static CCTK_INT DefineMapping (const cGH      *GH,
       retval |= origin[vdim] < 0;
       if (vdim < hdim)
       {
-        retval |= extent[vdim] <= 0;
+        retval |= extent[vdim] < 0;
         if (downsample)
         {
           retval |= downsample[vdim] <= 0;
-- 
cgit v1.2.3