fix return xml from signed xml. close #1

thegreenter · Mar 11, 2018 · b44e9dd · b44e9dd
1 parent c3850dd
commit b44e9dd
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Sunat/SignedXml.php b/src/Sunat/SignedXml.php
@@ -66,8 +66,8 @@ class SignedXml
     public function signXml($content)
     {
         $doc = $this->getDocXml($content);
-
         $this->sign($doc);
+
         return $doc->saveXML();
     }
 
@@ -152,15 +152,15 @@ public function sign(DOMDocument $data)
     /**
      * Sign from file.
      * @param string $filename
+     * @return string
      */
     public function signFromFile($filename)
     {
         if (!file_exists($filename)) {
             throw new \InvalidArgumentException('File to sign, not found');
         }
 
-        $doc = $this->getDocXml(file_get_contents($filename));
-        $this->sign($doc);
+        return $this->signXml(file_get_contents($filename));
     }
 
     /**