From c370699e769d8db284c58534c7a45f11dc9fb8b3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Leonardo=20Fl=C3=B3rez-Valencia?= <leonardo.florez@gmail.com>
Date: Sun, 28 May 2017 22:05:13 -0500
Subject: [PATCH] ...

---
 lib/fpa/Base/Dijkstra.hxx   | 10 ++++++++--
 lib/fpa/Base/RegionGrow.hxx | 10 ++++++++--
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lib/fpa/Base/Dijkstra.hxx b/lib/fpa/Base/Dijkstra.hxx
index 3584b1a..b7c10f4 100644
--- a/lib/fpa/Base/Dijkstra.hxx
+++ b/lib/fpa/Base/Dijkstra.hxx
@@ -137,7 +137,8 @@ GenerateData( )
     // Add neighborhood
     TVertices neighbors = this->_GetNeighbors( node.Vertex );
     typename TVertices::const_iterator neighIt = neighbors.begin( );
-    for( ; neighIt != neighbors.end( ); ++neighIt )
+    bool coll = false;
+    while( neighIt != neighbors.end( ) && !coll )
     {
       TVertex neigh = *neighIt;
       if( this->_IsMarked( neigh ) )
@@ -149,7 +150,11 @@ GenerateData( )
           this->GetNumberOfSeeds( ) > 1 &&
           nColl == 1
           )
+        {
           q.clear( );
+          coll = true;
+
+        } // fi
       }
       else
       {
@@ -171,8 +176,9 @@ GenerateData( )
         } // fi
 
       } // fi
+      ++neighIt;
 
-    } // rof
+    } // elihw
 
   } // elihw
   this->_FreeMarks( );
diff --git a/lib/fpa/Base/RegionGrow.hxx b/lib/fpa/Base/RegionGrow.hxx
index b942dfd..09fe59a 100644
--- a/lib/fpa/Base/RegionGrow.hxx
+++ b/lib/fpa/Base/RegionGrow.hxx
@@ -121,7 +121,8 @@ GenerateData( )
     // Add neighborhood
     TVertices neighbors = this->_GetNeighbors( node.first );
     typename TVertices::const_iterator neighIt = neighbors.begin( );
-    for( ; neighIt != neighbors.end( ); ++neighIt )
+    bool coll = false;
+    while( neighIt != neighbors.end( ) && !coll )
     {
       TVertex neigh = *neighIt;
       if( this->_IsMarked( neigh ) )
@@ -133,13 +134,18 @@ GenerateData( )
           this->GetNumberOfSeeds( ) > 1 &&
           nColl == 1
           )
+        {
           while( q.size( ) > 0 )
             q.pop( );
+          coll = true;
+
+        } // fi
       }
       else
         q.push( _TNode( neigh, node.second ) );
+      ++neighIt;
 
-    } // rof
+    } // elihw
 
   } // elihw
   this->_FreeMarks( );
-- 
2.47.1