From 2ca29ea5f2214518909a9e5e506f9d9ab829455e Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Wed, 7 Aug 2013 09:16:43 +0100
Subject: [PATCH] BUG: meshRefinementMerge - always increment compactI if
 'keep'

---
 .../autoHexMesh/meshRefinement/meshRefinementMerge.C     | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinementMerge.C b/src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinementMerge.C
index b9a5aad7de..ea4e0b3cec 100644
--- a/src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinementMerge.C
+++ b/src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinementMerge.C
@@ -307,9 +307,14 @@ Foam::label Foam::meshRefinement::mergePatchFacesUndo
             }
         }
 
-        if (keep && (compactI != i))
+        if (keep)
         {
-            allFaceSets[compactI++] = set;
+            if (compactI != i)
+            {
+                allFaceSets[compactI] = set;
+            }
+
+            compactI++;
         }
     }
     allFaceSets.setSize(compactI);