fixed webpack#1650

sokra · sokra · commit 7279c4e2de7c · 2016-02-04T10:44:11.000+01:00
diff --git a/lib/HotModuleReplacement.runtime.js b/lib/HotModuleReplacement.runtime.js
@@ -29,40 +29,47 @@ module.exports = function() {
 		};
 		for(var name in $require$) {
 			if(Object.prototype.hasOwnProperty.call($require$, name)) {
-				Object.defineProperty(fn, name, {
-					get: function() {
-						return $require$[name];
-					},
-					set: function(value) {
-						$require$[name] = value;
-					}
-				});
+				Object.defineProperty(fn, name, (function(name) {
+					return {
+						configurable: true,
+						enumerable: true,
+						get: function() {
+							return $require$[name];
+						},
+						set: function(value) {
+							$require$[name] = value;
+						}
+					};
+				}(name)));
 			}
 		}
-		fn.e = function(chunkId, callback) {
-			if(hotStatus === "ready")
-				hotSetStatus("prepare");
-			hotChunksLoading++;
-			$require$.e(chunkId, function() {
-				try {
-					callback.call(null, fn);
-				} finally {
-					finishChunkLoading();
-				}
+		Object.defineProperty(fn, "e", {
+			enumerable: true,
+			value: function(chunkId, callback) {
+				if(hotStatus === "ready")
+					hotSetStatus("prepare");
+				hotChunksLoading++;
+				$require$.e(chunkId, function() {
+					try {
+						callback.call(null, fn);
+					} finally {
+						finishChunkLoading();
+					}
 
-				function finishChunkLoading() {
-					hotChunksLoading--;
-					if(hotStatus === "prepare") {
-						if(!hotWaitingFilesMap[chunkId]) {
-							hotEnsureUpdateChunk(chunkId);
-						}
-						if(hotChunksLoading === 0 && hotWaitingFiles === 0) {
-							hotUpdateDownloaded();
+					function finishChunkLoading() {
+						hotChunksLoading--;
+						if(hotStatus === "prepare") {
+							if(!hotWaitingFilesMap[chunkId]) {
+								hotEnsureUpdateChunk(chunkId);
+							}
+							if(hotChunksLoading === 0 && hotWaitingFiles === 0) {
+								hotUpdateDownloaded();
+							}
 						}
 					}
 				}
-			});
-		};
+			}
+		});
 		return fn;
 	}
 
