From 9cc31d88ea989e18ef2cd3ee9b11b242cc134f37 Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Sat, 30 Nov 2013 09:20:14 +0100
Subject: [PATCH] irc: fix crash when setting a wrong value in server option
 "ssl_priorities"

The bug was introduced by commit 2305c95db08a214dba68e771c9bbabc51ca7d055
---
 src/plugins/irc/irc-config.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/plugins/irc/irc-config.c b/src/plugins/irc/irc-config.c
index 6ef46426a..1aa48bf0d 100644
--- a/src/plugins/irc/irc-config.c
+++ b/src/plugins/irc/irc-config.c
@@ -978,9 +978,11 @@ irc_config_check_gnutls_priorities (const char *priorities)
         return NULL;
 
     rc = gnutls_priority_init (&priority_cache, priorities, &pos_error);
-    gnutls_priority_deinit (priority_cache);
     if (rc == GNUTLS_E_SUCCESS)
+    {
+        gnutls_priority_deinit (priority_cache);
         return NULL;
+    }
     if (pos_error)
         return pos_error;
     return priorities;