From 2cc112c33ba46c6f2976337532087143ece5c3a7 Mon Sep 17 00:00:00 2001
From: Benjamin Bouvier <bnjbouv@gmail.com>
Date: Mon, 25 Jun 2012 13:50:22 +0200
Subject: [PATCH] Throwing exception when packet size is negative.

---
 eo/src/mpi/eoParallelApply.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eo/src/mpi/eoParallelApply.h b/eo/src/mpi/eoParallelApply.h
index e401fda6..064396da 100644
--- a/eo/src/mpi/eoParallelApply.h
+++ b/eo/src/mpi/eoParallelApply.h
@@ -6,7 +6,6 @@
 # include <eoFunctor.h>
 # include <vector>
 
-
 template< typename EOT >
 class ParallelApply : public MpiJob
 {
@@ -32,6 +31,10 @@ class ParallelApply : public MpiJob
             data( _pop ),
             packetSize( _packetSize )
         {
+            if ( _packetSize <= 0 )
+            {
+                throw std::runtime_error("Packet size should not be negative.");
+            }
             tempArray = new EOT[ packetSize ];
         }