From ec6f9b1189ad4c1c6a2b56909bdf390d3361910b Mon Sep 17 00:00:00 2001
From: "Timothy J. Warren" <tim@timshomepage.net>
Date: Fri, 7 Apr 2017 16:44:27 -0400
Subject: [PATCH] Tweak handling of alternate titles, to ensure the +1 button
 is always usable

---
 src/API/Kitsu.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/API/Kitsu.php b/src/API/Kitsu.php
index 6716339b..207135ea 100644
--- a/src/API/Kitsu.php
+++ b/src/API/Kitsu.php
@@ -219,11 +219,11 @@ class Kitsu {
 
 		foreach($existingTitles as $existing)
 		{
-			$isSubset = stripos($existing, $title) !== FALSE;
+			$isSubset = mb_stripos($existing, $title) !== FALSE;
 			$diff = levenshtein($existing, $title);
 			$onlydifferentCase = (mb_strtolower($existing) === mb_strtolower($title));
 
-			if ($diff < 3 OR $isSubset OR $onlydifferentCase)
+			if ($diff <= 3 OR $isSubset OR $onlydifferentCase OR mb_strlen($title) > 55)
 			{
 				return FALSE;
 			}