Release v1.1.1

Fix cleanup code

Author: AVVS

index.js

@@ -30,7 +30,7 @@ function cleanup(key) {
     callbackQueue[key] = null;
     if (++nulls > nullThreshold) {
         callbackQueue = omit(callbackQueue, function removeNulls(datum) {
-            return !!datum;
+            return datum === null;
         });
     }
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "callback-queue",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Put your callbacks into queue to make sure that concurrent requests that you might want to perform will only be executed once",
   "main": "index.js",
   "scripts": {