Merge pull request #140 from rafaelpatro/fix_invalid_argument

Correção para Warning: Invalid argument supplied for foreach
pedro-teixeira · Mar 21, 2016 · de0c1bf · de0c1bf
2 parents 784ef6a + 34c1507
commit de0c1bf
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/app/code/community/PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php b/app/code/community/PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php
@@ -757,6 +757,9 @@ protected function _removeInvalidServices()
     protected function _addPostMethods($cServico)
     {
         $addMethods = $this->getConfigData("add_postmethods");
+        if (empty($addMethods) || !is_array($addMethods)) {
+            return $cServico;
+        }
         foreach ($addMethods as $configData) {
             $isValid = true;
             $isValid &= $this->_packageWeight >= $configData['from']['weight'];