handled case where sourcemap is not available

socketio · Mar 10, 2016 · f8352dc · f8352dc
1 parent e59220a
commit f8352dc
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/index.js b/lib/index.js
@@ -25,7 +25,13 @@ module.exports = Server;
  */
 
 var clientSource = read(require.resolve('socket.io-client/socket.io.js'), 'utf-8');
-var clientSourceMap = read(require.resolve('socket.io-client/socket.io.js.map'), 'utf-8');
+var clientSourceMap = '';
+try {
+  clientSourceMap = read(require.resolve('socket.io-client/socket.io.js.map'), 'utf-8');
+} catch(err) {
+  debug('could not load sourcemap file');
+}
+
 
 /**
  * Server constructor.