From 1a05f8958609e84877e6ab6bbcecbccae6580c3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Wed, 23 Aug 2023 12:08:59 +0200
Subject: [PATCH] irc: check that server is not NULL in function
 irc_server_eval_fingerprint

---
 src/plugins/irc/irc-server.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/irc/irc-server.c b/src/plugins/irc/irc-server.c
index a86c2d34a..210cb7561 100644
--- a/src/plugins/irc/irc-server.c
+++ b/src/plugins/irc/irc-server.c
@@ -418,6 +418,9 @@ irc_server_eval_fingerprint (struct t_irc_server *server)
     char *fingerprint_eval, **fingerprints, *str_sizes;
     int i, j, rc, algo, length;
 
+    if (!server)
+        return NULL;
+
     ptr_fingerprint = IRC_SERVER_OPTION_STRING(server,
                                                IRC_SERVER_OPTION_TLS_FINGERPRINT);