From 4fffd147f2183f55930ebe257f21d4964e489424 Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Tue, 7 Jul 2015 18:38:49 +0200
Subject: [PATCH] Fix one warning.

---
 pcbnew/router/pns_optimizer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/router/pns_optimizer.cpp b/pcbnew/router/pns_optimizer.cpp
index f4ef9d1060..25a60fe237 100644
--- a/pcbnew/router/pns_optimizer.cpp
+++ b/pcbnew/router/pns_optimizer.cpp
@@ -145,7 +145,7 @@ struct PNS_OPTIMIZER::CACHE_VISITOR
 
     bool operator()( PNS_ITEM* aOtherItem )
     {
-        if( !m_mask & aOtherItem->Kind() )
+        if( !( m_mask & aOtherItem->Kind() ) )
             return true;
 
         int clearance = m_node->GetClearance( aOtherItem, m_ourItem );