fix for missing combine() variable $extras, causing notice on php 7.3

error 'Notice' with message 'compact(): Undefined variable: extras'
zf1s · Jan 23, 2019 · 89acaef · 89acaef
1 parent 61363f2
commit 89acaef
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/library/Zend/View/Helper/HeadLink.php b/library/Zend/View/Helper/HeadLink.php
@@ -374,6 +374,7 @@ public function createDataStylesheet(array $args)
         $media                 = 'screen';
         $conditionalStylesheet = false;
         $href                  = array_shift($args);
+        $extras                = []; // php 7.3 fix
 
         if ($this->_isDuplicateStylesheet($href)) {
             return false;
@@ -440,6 +441,7 @@ public function createDataAlternate(array $args)
         $href  = array_shift($args);
         $type  = array_shift($args);
         $title = array_shift($args);
+        $extras = []; // php 7.3 fix
 
         if(0 < count($args) && is_array($args[0])) {
             $extras = array_shift($args);