2.0.3

Previously, onXHRProgress was being run when readyState was being
set to DONE on error, which was causing exceptions.

lib/request.js

@@ -183,12 +183,14 @@ ClientRequest.prototype._onFinish = function () {
 }
 
 /**
- * Checks if xhr.status is readable. Even though the spec says it should
- * be available in readyState 3, accessing it throws an exception in IE8
+ * Checks if xhr.status is readable and non-zero, indicating no error.
+ * Even though the spec says it should be available in readyState 3,
+ * accessing it throws an exception in IE8
  */
 function statusValid (xhr) {
 	try {
-		return (xhr.status !== null)
+		var status = xhr.status
+		return (status !== null && status !== 0)
 	} catch (e) {
 		return false
 	}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "stream-http",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Streaming http in the browser",
   "main": "index.js",
   "repository": {