From c420fe5dcc92a8b8d0d06c407507c0f757ed428e Mon Sep 17 00:00:00 2001
From: ptv <ptv@opencascade.com>
Date: Thu, 22 Jun 2006 10:53:50 +0000
Subject: [PATCH] add check before array declaration

---
 src/GEOM_I/GEOM_IBooleanOperations_i.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/GEOM_I/GEOM_IBooleanOperations_i.cc b/src/GEOM_I/GEOM_IBooleanOperations_i.cc
index bbcf768ff..0af96885c 100644
--- a/src/GEOM_I/GEOM_IBooleanOperations_i.cc
+++ b/src/GEOM_I/GEOM_IBooleanOperations_i.cc
@@ -154,7 +154,8 @@ GEOM::GEOM_Object_ptr GEOM_IBooleanOperations_i::MakePartition
 
   //Get the materials
   aLen = theMaterials.length();
-  aMaterials = new TColStd_HArray1OfInteger (1, aLen);
+  if ( aLen )
+    aMaterials = new TColStd_HArray1OfInteger (1, aLen);
   for (ind = 0; ind < aLen; ind++) {
     aMaterials->SetValue(ind+1, theMaterials[ind]);
   }
-- 
2.39.2