code shorten

[modules/smesh.git] / src / SMESHUtils / SMESH_File.cxx

diff --git a/src/SMESHUtils/SMESH_File.cxx b/src/SMESHUtils/SMESH_File.cxx
index b0341ba5c5fe997c31c31c8f1fc909a39284b8c8..8a69d1cc0566a5d15dfbbf0bdea1217bccdb6a03 100644 (file)
--- a/src/SMESHUtils/SMESH_File.cxx
+++ b/src/SMESHUtils/SMESH_File.cxx
@@ -36,6 +36,7 @@
 #ifdef WIN32
 #include <io.h>
 #else
+#include <unistd.h>
 #include <sys/mman.h>
 #endif