From 3e2387ab42cb42bda60940449641c49bd0e09e35 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 8 Nov 2018 11:16:03 +0100
Subject: lib/helper.php: if_unset() new

---
 lib/helper.php | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'lib/helper.php')

diff --git a/lib/helper.php b/lib/helper.php
index ffa5943..84cb69c 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -162,3 +162,10 @@ function git_url($repository,$type,$commit,$path,$line = null,$commit_is_hash =
     }
   };
 };
+
+function if_unset($array, $index, $default) {
+  if (isset($array[$index]))
+    return $array[$index];
+  else
+    return $default;
+};
-- 
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