From: Martin Willi <martin@revosec.ch>
Date: Thu, 8 May 2014 11:54:33 +0000 (+0200)
Subject: scepclient: Cast OID_UNKNOWN before comparing it to unsigned hash_algorithm_t
X-Git-Tag: 5.2.0dr5~39^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed9bdfee4117fce3db9358ed054bc0226365447d;p=thirdparty%2Fstrongswan.git

scepclient: Cast OID_UNKNOWN before comparing it to unsigned hash_algorithm_t

clang uses unsigned enums and complains about the always-false -1 check.
---

diff --git a/src/scepclient/scepclient.c b/src/scepclient/scepclient.c
index d7abcb4235..853490f61c 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");
 					}