From 1e7724ec80f6d435a768b8ebb509dbe8f46c1d03 Mon Sep 17 00:00:00 2001
From: "J. King" <jking@jkingweb.ca>
Date: Tue, 26 Feb 2019 12:54:27 -0500
Subject: [PATCH] Filter out duplicates in set context options

---
 lib/Context/ExclusionContext.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Context/ExclusionContext.php b/lib/Context/ExclusionContext.php
index 9fc2381b..d5299fe0 100644
--- a/lib/Context/ExclusionContext.php
+++ b/lib/Context/ExclusionContext.php
@@ -77,7 +77,7 @@ class ExclusionContext {
                 $spec[$a] = 0;
             }
         }
-        return array_values(array_filter($spec));
+        return array_values(array_unique(array_filter($spec)));
     }
 
     protected function cleanStringArray(array $spec): array {
@@ -90,7 +90,7 @@ class ExclusionContext {
                 unset($spec[$a]);
             }
         }
-        return array_values($spec);
+        return array_values(array_unique($spec));
     }
 
     public function folder(int $spec = null) {