From ed9bdfee4117fce3db9358ed054bc0226365447d Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@revosec.ch>
Date: Thu, 8 May 2014 13:54:33 +0200
Subject: [PATCH] scepclient: Cast OID_UNKNOWN before comparing it to unsigned
 hash_algorithm_t

clang uses unsigned enums and complains about the always-false -1 check.
---
 src/scepclient/scepclient.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scepclient/scepclient.c b/src/scepclient/scepclient.c
index d7abcb423..853490f61 100644
--- a/src/scepclient/scepclient.c
+++ b/src/scepclient/scepclient.c
@@ -896,7 +896,7 @@ int main(int argc, char **argv)
 					}
 					hash = hasher_algorithm_from_integrity(token->algorithm,
 														   NULL);
-					if (hash == OID_UNKNOWN)
+					if (hash == (hash_algorithm_t)OID_UNKNOWN)
 					{
 						usage("invalid algorithm specified");
 					}