1 files changed, 2 insertions, 0 deletions

diff --git a/src/file.cpp b/src/file.cpp
index 4776217..b22461a 100644
--- a/src/file.cpp
+++ b/src/file.cpp
@@ -227,7 +227,9 @@ int Bu::File::getPosixFlags( int iFlags )
         if( (iFlags&Exclusive) == Exclusive )
                 iRet |= O_EXCL;
 
+#ifdef O_BINARY
         iRet |= O_BINARY;
+#endif
 
         return iRet;
 }