Code simplification. Issue #32.

moodlebox · Jul 13, 2018 · a063a7e · a063a7e
1 parent 5e8f8fb
commit a063a7e
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/classes/local/utils.php b/classes/local/utils.php
@@ -149,9 +149,7 @@ public static function get_wireless_interface_name() {
         $iter = new \RegexIterator($iter, '|^.*/wireless$|i', \RecursiveRegexIterator::GET_MATCH);
         $iter->setMaxDepth(2);
 
-        $interface = explode('/', array_keys(iterator_to_array($iter))[0])[4];
-
-        return $interface;
+        return explode('/', array_keys(iterator_to_array($iter))[0])[4];
     }
 
 }