[PATCH] xfs_quota: fix false error reporting of project inheritance flag is not set

[Achilles Gaikwad <agaikwad@redhat.com>]

xfs_quota project check results in "project inheritance flag is not set" error
https://bugzilla.redhat.com/show_bug.cgi?id=1663502

Reported-by: Steven Gardner <sgardner@redhat.com>
Signed-off-by: Achilles Gaikwad <agaikwad@redhat.com>
---
 quota/project.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/quota/project.c b/quota/project.c
index e4e7a012..8c9be08b 100644
--- a/quota/project.c
+++ b/quota/project.c
@@ -99,6 +99,7 @@ check_project(
 {
 	struct fsxattr		fsx;
 	int			fd;
+	int			isdir;
 
 	if (recurse_depth >= 0 && data->level > recurse_depth)
 		return -1;
@@ -126,7 +127,8 @@ check_project(
 			printf(_("%s - project identifier is not set"
 				 " (inode=%u, tree=%u)\n"),
 				path, fsx.fsx_projid, (unsigned int)prid);
-		if (!(fsx.fsx_xflags & FS_XFLAG_PROJINHERIT))
+		isdir = S_ISDIR(stat->st_mode);
+		if (!(fsx.fsx_xflags & FS_XFLAG_PROJINHERIT) && isdir)
 			printf(_("%s - project inheritance flag is not set\n"),
 				path);
 	}
-- 
2.20.1