PR: Fix compilation with gcc 4.7

diff --git a/src/Vishnu/Batch_BatchManager_eVishnu.cxx b/src/Vishnu/Batch_BatchManager_eVishnu.cxx
index 8809302da307784eadeb39c3dc515be3c6f78e29..2bf1ee701bf7d2affaba06e5fea7c634f0036a6c 100644 (file)
--- a/src/Vishnu/Batch_BatchManager_eVishnu.cxx
+++ b/src/Vishnu/Batch_BatchManager_eVishnu.cxx
@@ -26,6 +26,7 @@
  *  Author : Renaud BARATE - EDF R&D
  */
 
+#include <unistd.h>
 #include <cstdlib>
 #include <iostream>
 #include <fstream>