From ea00f5eb17e1ac233775c1ef47afa8eebcc5ccfa Mon Sep 17 00:00:00 2001
From: mpa <mpa@opencascade.com>
Date: Tue, 26 Mar 2013 13:56:06 +0000
Subject: [PATCH] IPAL0051787: TC7.2.0: Impossible to create a sub-mesh which
 already exists

---
 src/SUIT/SUIT_Study.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/SUIT/SUIT_Study.cxx b/src/SUIT/SUIT_Study.cxx
index d365cceff..73c1ae2a2 100755
--- a/src/SUIT/SUIT_Study.cxx
+++ b/src/SUIT/SUIT_Study.cxx
@@ -165,8 +165,10 @@ bool SUIT_Study::saveDocument()
 void SUIT_Study::abortAllOperations()
 {
   myBlockChangeState = true;
-  for ( Operations::iterator it = myOperations.begin(); it != myOperations.end(); ++it )
+  while ( !myOperations.isEmpty() ) {
+    Operations::iterator it = myOperations.begin();
     (*it)->abort();
+  }
   myBlockChangeState = false;
   myOperations.clear();
 }
-- 
2.39.2