Use is_null

chinleung · Aug 1, 2019 · 177d45c · 177d45c
1 parent bbd4652
commit 177d45c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/helpers.php b/src/helpers.php
@@ -21,7 +21,7 @@ function locales() : array
      */
     function locale(string $locale = null) : string
     {
-        if ($locale && in_array($locale, locales())) {
+        if (! is_null($locale) && in_array($locale, locales())) {
             app()->setLocale($locale);
         }