Passing along error through the callback (it will always be null for this method)

Author: roundhill

src/simperium/bucket.js

@@ -32,7 +32,7 @@ Bucket.prototype.update = function( id, data, options, callback ) {
 };
 
 Bucket.prototype.hasLocalChanges = function( callback ) {
-	callback( false );
+	callback( null, false );
 };
 
 Bucket.prototype.getVersion = function( id, callback ) {

src/simperium/channel.js

@@ -294,7 +294,7 @@ export default function Channel( appid, access_token, bucket, store ) {
 	};
 
 	bucket.hasLocalChanges = function( callback ) {
-		callback( channel.localQueue.hasChanges() );
+		callback( null, channel.localQueue.hasChanges() );
 	};
 
 	bucket.getVersion = function( id, callback ) {

test/simperium/channel_test.js

@@ -312,7 +312,7 @@ describe( 'Channel', function() {
 
 		it( 'should have local changes on send', function( done ) {
 			channel.once( 'send', function() {
-				bucket.hasLocalChanges( hasChanges => {
+				bucket.hasLocalChanges( ( error, hasChanges ) => {
 					assert.equal( hasChanges, true );
 					done();
 				} );