From 952bb20bd7471184e81464df83691f06970c7af0 Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Mon, 19 Sep 2016 09:38:34 +0200
Subject: [PATCH] fixed: do not reset nGlPatches if no partitioning info is
 parsed

we end up parsing the partitioning information twice with model
generators. since myPatches is filled at this point, the second
block won't recalculate the proper nGlPatches for us. fix this
by not reseting nGlPatches unless we hit the <part> block.
---
 src/SIM/SIMbase.C | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/SIM/SIMbase.C b/src/SIM/SIMbase.C
index 7f0d5559..00c15e71 100644
--- a/src/SIM/SIMbase.C
+++ b/src/SIM/SIMbase.C
@@ -169,8 +169,9 @@ bool SIMbase::parseGeometryTag (const TiXmlElement* elem)
       return true;
     IFEM::cout <<"\tNumber of partitions: "<< proc << std::endl;
 
-    nGlPatches = 0;
     const TiXmlElement* part = elem->FirstChildElement("part");
+    if (part)
+      nGlPatches = 0;
     for (; part; part = part->NextSiblingElement("part")) {
       int first = -2, last = -2;
       utl::getAttribute(part,"proc",proc);