From b52eb441a1fe32b58da15ea04ede207cacda14ba Mon Sep 17 00:00:00 2001
From: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
Date: Mon, 15 Aug 2016 17:16:50 +0200
Subject: [PATCH] router: fix compilation warnings

---
 pcbnew/router/pns_meander.cpp | 1 -
 pcbnew/router/pns_node.cpp    | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/pcbnew/router/pns_meander.cpp b/pcbnew/router/pns_meander.cpp
index 65589aea9b..dd9fd2cec1 100644
--- a/pcbnew/router/pns_meander.cpp
+++ b/pcbnew/router/pns_meander.cpp
@@ -196,7 +196,6 @@ SHAPE_LINE_CHAIN PNS_MEANDER_SHAPE::makeMiterShape( VECTOR2D aP, VECTOR2D aDir,
     lc.Append( ( int ) p.x, ( int ) p.y );
 
 
-    PNS_DEBUG_DECORATOR *dbg = PNS_ROUTER::GetInstance()->GetInterface()->GetDebugDecorator();
     // fixme: refactor
     switch (m_placer->MeanderSettings().m_cornerStyle)
     {
diff --git a/pcbnew/router/pns_node.cpp b/pcbnew/router/pns_node.cpp
index b0236a74de..59239782c0 100644
--- a/pcbnew/router/pns_node.cpp
+++ b/pcbnew/router/pns_node.cpp
@@ -261,6 +261,8 @@ int PNS_NODE::QueryColliding( const PNS_ITEM *aItem,
         aVisitor.SetWorld( m_root, this );
         m_root->m_index->Query( aItem, m_maxClearance, aVisitor );
     }
+
+    return 0;
 }