Only allow integer in setErrorCode and always pass integer value only

GeNyaa · Apr 18, 2023 · df1925e · df1925e
1 parent 7119efa
commit df1925e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/USPSBase.php b/src/USPSBase.php
@@ -216,7 +216,7 @@ protected function doRequest($ch = null, int $timeout = 60): string
             $errorInfo = $this->getValueByKey($arrayResponse, 'Error');
 
             if ($errorInfo) {
-                $this->setErrorCode($errorInfo['Number']);
+                $this->setErrorCode((int) $errorInfo['Number']);
                 $this->setErrorMessage($errorInfo['Description']);
             }
         }
@@ -363,7 +363,7 @@ public function getHeaders(): array
      *
      * @param int $code the error code number
      */
-    public function setErrorCode($code = 0): self
+    public function setErrorCode(int $code = 0): self
     {
         $this->errorCode = $code;