From 1ce23cd33138a5783e3da269e7c873ab800b818a Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Tue, 21 Jan 2014 10:44:35 +0100
Subject: [PATCH] irc: check that server option ssl_fingerprint has exactly 40
 hexadecimal digits (when set to non-empty value)

---
 src/plugins/irc/irc-config.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/plugins/irc/irc-config.c b/src/plugins/irc/irc-config.c
index a9d062eb0..0e293dfc8 100644
--- a/src/plugins/irc/irc-config.c
+++ b/src/plugins/irc/irc-config.c
@@ -1059,6 +1059,16 @@ irc_config_server_check_value_cb (void *data,
                     return 0;
                 }
                 break;
+            case IRC_SERVER_OPTION_SSL_FINGERPRINT:
+                if (value && value[0] && (strlen (value) != 40))
+                {
+                    weechat_printf (NULL,
+                                    _("%s%s: fingerprint must have exactly 40 "
+                                      "hexadecimal digits"),
+                                    weechat_prefix ("error"), IRC_PLUGIN_NAME);
+                    return 0;
+                }
+                break;
         }
     }