Remove unused variables from ssl_verify_openssl.c extract_x509_extension()

Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1414230851-5350-1-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9195
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit 6e469f46e94b2bd0fc1509f2bfbda4d6b5374b14)

diff --git a/src/openvpn/ssl_verify_openssl.c b/src/openvpn/ssl_verify_openssl.c
index 56e1c11aec46157fd2e1c7e40cefe1cd0edb2dc6..33cd757d49d56d92aa7e7d1b19092bcc93c74f44 100644 (file)
--- a/src/openvpn/ssl_verify_openssl.c
+++ b/src/openvpn/ssl_verify_openssl.c
@@ -101,9 +101,7 @@ static
 bool extract_x509_extension(X509 *cert, char *fieldname, char *out, int size)
 {
   bool retval = false;
-  X509_EXTENSION *pExt;
   char *buf = 0;
-  int length = 0;
   GENERAL_NAMES *extensions;
   int nid = OBJ_txt2nid(fieldname);