From 96769f52cfe1b959701d33e7d48c61b99df005c5 Mon Sep 17 00:00:00 2001
From: rr- <rr-@sakuya.pl>
Date: Sat, 18 Jun 2016 22:00:41 +0200
Subject: [PATCH] Allowed colons at the end of tags

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

diff --git a/src/Validator.php b/src/Validator.php
index 421b78a7..328ced4b 100644
--- a/src/Validator.php
+++ b/src/Validator.php
@@ -98,8 +98,8 @@ class Validator
                 throw new \DomainException('Tags cannot be empty.');
 
             //: causes problems with complex search (e.g. id:5).
-            if (strpos($tag, ':') > 0)
-                throw new \DomainException('Colon in tag may appear only at the beginning.');
+            if (strpos($tag, ':') !== false && strpos($tag, ':') !== 0 && strpos($tag, ':') !== strlen($tag) - 1)
+                throw new \DomainException('Colon in tag may appear only at the beginning or end.');
 
             $this->validateMaxLength($tag, 64, 'Tag');