fix TypeError: fclose(): supplied resource is not a valid stream reso…

…urce
laminas · Jan 26, 2021 · b5e3861 · b5e3861
1 parent 3fb4c61
commit b5e3861
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Storage/Mbox.php b/src/Storage/Mbox.php
@@ -308,7 +308,9 @@ protected function openMboxFile($filename)
     public function close()
     {
         ErrorHandler::start(E_WARNING);
-        fclose($this->fh);
+        if (is_resource($this->fh)) {
+            fclose($this->fh);
+        }
         ErrorHandler::stop();
         $this->positions = [];
     }