From 6b465e8b03cbdc3029aad838db6d08bb1019b59b Mon Sep 17 00:00:00 2001
From: creme <creme@envs.net>
Date: Sun, 2 Feb 2020 10:52:59 +0100
Subject: [PATCH] remove double check for emtpy sshkey

---
 signup/signup-handler.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/signup/signup-handler.php b/signup/signup-handler.php
index ca974e9..119a11a 100644
--- a/signup/signup-handler.php
+++ b/signup/signup-handler.php
@@ -150,7 +150,7 @@ if (isset($_REQUEST["username"]) && isset($_REQUEST["email"])) {
             . 'see our <a href="https://tilde.team/wiki/?page=ssh">ssh wiki</a> or '
             . 'hop on <a href="https://web.tilde.chat/?join=team">irc</a> and ask for help</li>';
     else {
-        if ($sshkey != "" && forbidden_sshkey($sshkey)) {
+        if (forbidden_sshkey($sshkey)) {
             $message .= "<li>your sshkey is banned!</li>\n";
             add_ban_info($name, $email);
         }