[service] filesystem web deviceapi call getting hanged.

filesystem deviceapi calls are overloaded, some functions
expecting return value. But it is not returning, which is causing
failure of test cases.

Change-Id: I77d08193fcc9aa7505f53836a36b78cb82697b30
Signed-off-by: k2.nagaraju <k2.nagaraju@samsung.com>

diff --git a/wrt_app/service/device_api_router.ts b/wrt_app/service/device_api_router.ts
index 3772d5d..5d65aa3 100644 (file)
--- a/wrt_app/service/device_api_router.ts
+++ b/wrt_app/service/device_api_router.ts
@@ -133,7 +133,7 @@ export class DeviceAPIRouter {
       console.log(args);
       args[0] = wrt.resolveVirtualRoot(this.getServiceId(), args[0]);
       console.log(args[0]);
-      func.apply(global.tizen.filesystem, args);
+      return func.apply(global.tizen.filesystem, args);
     }
   }