From 2744bdcdb76e5d8affa7c54a583effadb7b1430d Mon Sep 17 00:00:00 2001
From: Mikael Nordfeldth <mmn@hethane.se>
Date: Wed, 19 Apr 2017 11:37:43 +0200
Subject: [PATCH] Empty resource would throw exception

The "+ Remote" link on your profile page broke because of exception.
---
 plugins/OStatus/actions/ostatussub.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index a8039ae565..7531bb6886 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -242,7 +242,11 @@ class OStatusSubAction extends Action
     function pullRemoteProfile()
     {
         $validate = new Validate();
-        $this->profile_uri = Discovery::normalize($this->trimmed('profile'));
+        try {
+            $this->profile_uri = Discovery::normalize($this->trimmed('profile'));
+        } catch (Exception $e) {
+            $this->profile_uri = null;
+        }
         try {
             if (Discovery::isAcct($this->profile_uri) && $validate->email(mb_substr($this->profile_uri, 5))) {
                 $this->oprofile = Ostatus_profile::ensureWebfinger($this->profile_uri);