Clean up usage of open()

	Fix on call that passed an invalid mode to open
	Don't pass a third arg unless we also pass O_CREAT
	Use symbolic args for 2nd and 3rd args

Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Monitor.c b/Monitor.c
index 54193f5c..abc2dbd6 100644
--- a/Monitor.c
+++ b/Monitor.c
@@ -156,7 +156,7 @@ int Monitor(mddev_dev_t devlist,
 			return 1;
 		}
 		close(0);
-		open("/dev/null", 3);
+		open("/dev/null", O_RDWR);
 		dup2(0,1);
 		dup2(0,2);
 		setsid();