eventemitter2 - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

lib/eventemitter2.js

@@ -280,3 +280,4 @@ /*!
 
-    if (this._all) {
+    if (this._all && this._all.length) {
+      handler = this._all.slice();
       if (al > 3) {
@@ -286,16 +287,17 @@ args = new Array(al);
       }
-      for (i = 0, l = this._all.length; i < l; i++) {
+
+      for (i = 0, l = handler.length; i < l; i++) {
         this.event = type;
         switch (al) {
         case 1:
-          this._all[i].call(this, type);
+          handler[i].call(this, type);
           break;
         case 2:
-          this._all[i].call(this, type, arguments[1]);
+          handler[i].call(this, type, arguments[1]);
           break;
         case 3:
-          this._all[i].call(this, type, arguments[1], arguments[2]);
+          handler[i].call(this, type, arguments[1], arguments[2]);
           break;
         default:
-          this._all[i].apply(this, args);
+          handler[i].apply(this, args);
         }
@@ -332,2 +334,5 @@ }
     } else if (handler && handler.length) {
+      // need to make copy of handlers because list can change in the middle
+      // of emit call
+      handler = handler.slice();
       if (al > 3) {
@@ -334,0 +339,0 @@ args = new Array(al - 1);

package.json

 {
   "name": "eventemitter2",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "A Node.js event emitter implementation with namespaces, wildcards, TTL and browser support.",
@@ -5,0 +5,0 @@ "keywords": ["event", "events", "emitter", "eventemitter"],

No alert changes

Improved metrics

Total package byte prevSize

31993

increased by0.58%

Lines of code

616

increased by0.65%

No dependency changes