Fix issue caused by 730c1ffe5875d2d7c6d31320f79b0f5be0e85890

Util::getFileHash was called instead of Util::getLocalFileHash
This caused librhash error for files that didn't exist

src/downloader.cpp

@@ -2559,7 +2559,7 @@ std::string Downloader::getLocalFileHash(const std::string& filepath, const std:
         Util::createXML(filepath, config.iChunkSize, xml_directory);
     }
 
-    localHash = Util::getFileHash(path.string(), RHASH_MD5);
+    localHash = Util::getLocalFileHash(config.sXMLDirectory, filepath, gamename);
 
     return localHash;
 }