[PATCH 5/6] in_initrd: fix gcc compiler error

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On some systems, this code caused a "comparison between signed
and unsigned" error.

Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
 util.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/util.c b/util.c
index 8096e29..491a107 100644
--- a/util.c
+++ b/util.c
@@ -1949,6 +1949,6 @@ int in_initrd(void)
 	/* This is based on similar function in systemd. */
 	struct statfs s;
 	return  statfs("/", &s) >= 0 &&
-		(s.f_type == TMPFS_MAGIC ||
-		 s.f_type == RAMFS_MAGIC);
+		((unsigned long)s.f_type == TMPFS_MAGIC ||
+		 (unsigned long)s.f_type == RAMFS_MAGIC);
 }
-- 
1.7.3.4
--
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