From 37351d2adb3942c3127323576bf9b815d935d1dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=A5rd=20Skaflestad?= <Bard.Skaflestads@sintef.no>
Date: Mon, 18 Jun 2012 16:34:11 +0000
Subject: [PATCH] Initialise all "intersect" elements to -1 to avoid confusion
 surrounding ={-1} syntax.
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Signed-off-by: Bård Skaflestad <Bard.Skaflestad@sintef.no>
---
 facetopology.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/facetopology.c b/facetopology.c
index b5a10193..a63f4206 100644
--- a/facetopology.c
+++ b/facetopology.c
@@ -220,10 +220,12 @@ void findconnections(int n, int *pts[4],
     int k2  = 0;
 
     int i,j=0;
-    int intersect[4]= {-1};
+    int intersect[4];
     int *tmp;
     /* for (i=0; i<2*n; work[i++]=-1); */
 
+    for (i = 0; i < 4; i++) { intersect[i] = -1; }
+
     for (i = 0; i<n-1; ++i){
 
         /* pinched a-cell */