From 59c4a07162f3b612e128b535979115e2b39e2771 Mon Sep 17 00:00:00 2001
From: adilger <adilger>
Date: Mon, 15 Sep 2003 15:14:33 +0000
Subject: [PATCH] Return an error when we read zero bytes from the MDS
 last_rcvd file.

---
 lustre/mds/mds_fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lustre/mds/mds_fs.c b/lustre/mds/mds_fs.c
index 224591a..40d281b 100644
--- a/lustre/mds/mds_fs.c
+++ b/lustre/mds/mds_fs.c
@@ -252,7 +252,7 @@ static int mds_read_last_rcvd(struct obd_device *obd, struct file *file)
 
         if (rc != sizeof(*msd)) {
                 CERROR("error reading MDS %s: rc = %d\n", LAST_RCVD,rc);
-                if (rc > 0)
+                if (rc >= 0)
                         rc = -EIO;
                 GOTO(err_msd, rc);
         }
-- 
1.8.3.1