Bug 1939: Compatibility with Google Cloud Storage when using S3 protocol to access the buckets (2nd)

Original implementation was broken by Bug 1946.

Source commit: fc40fbcba93361aab84650c124d253e1035e1d44

source/core/S3FileSystem.cpp

@@ -899,7 +899,7 @@ void TS3FileSystem::ReadDirectoryInternal(
           ((FTerminal->SessionData->S3MaxKeys == asAuto) &&
            SameText(L"storage.googleapis.com", FTerminal->SessionData->HostNameExpanded)))
       {
-        MaxKeys = 0;
+        AMaxKeys = 0;
       }
 
       S3_list_service(