Refresh token getting new access token when expired.

JamesFrost · Oct 19, 2016 · f19985c · f19985c
1 parent 4dd2b51
commit f19985c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/stream.js b/src/stream.js
@@ -23,7 +23,7 @@ const _step = function( auth, liveChatId, pageToken, callback )
 			}
 		}
 
-		if( response !== undefined && response.items.length > 0)
+		if( (response && response.items) && response.items.length > 0)
 			callback( undefined, response );
 
 		const pollingInterval = response == undefined ? 10000 : response.pollingIntervalMillis;