Merge pull request #50 from MathiasReker/is-null

Is null
PrestaShopCorp · Feb 14, 2019 · ca1e658 · ca1e658
2 parents 4ed8162 + 0b01b2f
commit ca1e658
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/gamification.php b/gamification.php
@@ -297,7 +297,7 @@ public function renderHeaderNotification()
 
     public function refreshDatas($iso_lang = null)
     {
-        if (is_null($iso_lang)) {
+        if (null === $iso_lang) {
             $iso_lang = $this->context->language->iso_code;
         }
 
@@ -356,7 +356,7 @@ public function refreshDatas($iso_lang = null)
 
     public function getData($iso_lang = null)
     {
-        if (is_null($iso_lang)) {
+        if (null === $iso_lang) {
             $iso_lang = $this->context->language->iso_code;
         }
         $iso_country = $this->context->country->iso_code;