publish fix undefind

Author: Jetsly

lib/react-hot.dev.js

@@ -1,6 +1,6 @@
 {
   "name": "ts-react-hot-transformer",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "descripton": "react hot transformer for ts,and no babel",
   "main": "index.js",
   "typings": "index.d.ts",

lib/react-hot.dev.js.map

@@ -133,8 +133,10 @@ export default function transformer(context: ts.TransformationContext) {
     const identifiers = (sourceFile as any).identifiers as Map<string, any>;
     let ID = `_default`;
     let idx = 1;
-    while (identifiers.has(ID)) {
-      ID = `_default${++idx}`;
+    if (typeof identifiers !== 'undefined') {
+      while (identifiers.has(ID)) {
+        ID = `_default${++idx}`;
+      }
     }
     const REGISTRATIONS = [];
     const visitor: ts.Visitor = node => {

package.json

@@ -12,7 +12,7 @@ function addRHLPlugin(prod = false) {
 describe('React components', () => {
   readdirSync(FIXTURES_DIR).forEach(fixtureName => {
     const fixtureFile = join(FIXTURES_DIR, fixtureName);
-    // const testFile: Array<string> = ['bindings.js'];
+    // const testFile: Array<string> = ['test.js'];
     // if (statSync(fixtureFile).isFile() && testFile.indexOf(fixtureName) > -1) {
     if (statSync(fixtureFile).isFile()) {
       it(fixtureName.split('-').join(' '), () => {