[PATCH] exportfs: fix export point checking

["Jianhong.Yin" <yin-jianhong@163.com>]

NFS does not support regular file export and mount,
use S_ISLNK instead S_ISREG
---
 utils/exportfs/exportfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/exportfs/exportfs.c b/utils/exportfs/exportfs.c
index 5db348b..74baa08 100644
--- a/utils/exportfs/exportfs.c
+++ b/utils/exportfs/exportfs.c
@@ -585,8 +585,8 @@ validate_export(nfs_export *exp)
 		xlog(L_ERROR, "Failed to stat %s: %m", path);
 		return;
 	}
-	if (!S_ISDIR(stb.st_mode) && !S_ISREG(stb.st_mode)) {
-		xlog(L_ERROR, "%s is neither a directory nor a file. "
+	if (!S_ISDIR(stb.st_mode) && !S_ISLNK(stb.st_mode)) {
+		xlog(L_ERROR, "%s is neither a directory nor a symlink. "
 			"Remote access will fail", path);
 		return;
 	}
-- 
2.5.5