From d1c2ec610331d0ed8d1f0379a6482546f7cebf47 Mon Sep 17 00:00:00 2001
From: Lukas Braun <lukas.braun@fau.de>
Date: Sun, 8 Oct 2017 15:25:41 +0200
Subject: [PATCH] pam_goatherd: use gnutls_certificate_type_t

Fixes a -Wsign-conversion warning with clang.
---
 pam_goatherd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pam_goatherd.c b/pam_goatherd.c
index 861c826..2aaa086 100644
--- a/pam_goatherd.c
+++ b/pam_goatherd.c
@@ -58,7 +58,7 @@ static int verify_cb(gnutls_session_t session) {
     if (status != 0)
     {
         dbgp("cert verify failed");
-        int type = gnutls_certificate_type_get(session);
+        gnutls_certificate_type_t type = gnutls_certificate_type_get(session);
         gnutls_datum_t status_str;
         if ((err = gnutls_certificate_verification_status_print(status, type, &status_str, 0)) < 0)
         {
-- 
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