From 239a64e7c2a82fc9c1a6ebf518a4614cac0aa705 Mon Sep 17 00:00:00 2001
From: emv <emv@opencascade.com>
Date: Tue, 15 Apr 2014 16:07:02 +0400
Subject: [PATCH] 0024820: CLang compiler warning -Wreturn-stack-address The
 signature of the function BOPDS_DS::CommonBlock(const
 Handle(BOPDS_PaveBlock)& thePB) has been changed to return handle, not a
 reference to handle.

---
 src/BOPDS/BOPDS_DS.cdl | 1 -
 src/BOPDS/BOPDS_DS.cxx | 9 ++-------
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/BOPDS/BOPDS_DS.cdl b/src/BOPDS/BOPDS_DS.cdl
index af39c6d1f3..2cb8087a14 100644
--- a/src/BOPDS/BOPDS_DS.cdl
+++ b/src/BOPDS/BOPDS_DS.cdl
@@ -283,7 +283,6 @@ is
     CommonBlock(me; 
                 thePB:PaveBlock from BOPDS)
         returns CommonBlock from BOPDS;     
-    ---C++: return const & 
     ---Purpose: 
     --- Selector  
     --- Returns the common block  
diff --git a/src/BOPDS/BOPDS_DS.cxx b/src/BOPDS/BOPDS_DS.cxx
index 3aef4337bf..b9495103ed 100644
--- a/src/BOPDS/BOPDS_DS.cxx
+++ b/src/BOPDS/BOPDS_DS.cxx
@@ -1101,15 +1101,10 @@ Standard_Boolean BOPDS_DS::IsCommonBlock
 //function : CommonBlock
 //purpose  : 
 //=======================================================================
-const Handle(BOPDS_CommonBlock)& BOPDS_DS::CommonBlock
+Handle(BOPDS_CommonBlock) BOPDS_DS::CommonBlock
     (const Handle(BOPDS_PaveBlock)& thePB) const
 {
-  Handle(BOPDS_CommonBlock) aNullCB;
-  //
-  const Handle(BOPDS_CommonBlock)& aCB = 
-    IsCommonBlock(thePB) ? myMapPBCB.Find(thePB) : aNullCB;
-  //
-  return aCB;
+  return (IsCommonBlock(thePB) ? myMapPBCB.Find(thePB) : NULL);
 }
 
 //=======================================================================