From 1ee45d084ac4c5908237f6d432e480c9319f7a7d Mon Sep 17 00:00:00 2001
From: Shazron Abdullah <shazron@apache.org>
Date: Fri, 9 Dec 2016 12:30:58 -0800
Subject: [PATCH] Fixes #203 - Running "ios-sim showdevicetypes" throws error
 "Cannot read property 'replace' of undefined"

---
 src/lib.js | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/lib.js b/src/lib.js
index c7fcba2..8358aea 100644
--- a/src/lib.js
+++ b/src/lib.js
@@ -277,9 +277,15 @@ var lib = {
         });
 
         list = [];
-        var remove = function(runtime) {
+        var remove = function(devicename, runtime) {
             // remove "iOS" prefix in runtime, remove prefix "com.apple.CoreSimulator.SimDeviceType." in id
-            list.push(util.format('%s, %s', name_id_map[ deviceName ].replace(/^com.apple.CoreSimulator.SimDeviceType./, ''), runtime.replace(/^iOS /, '')));
+            list.push(util.format('%s, %s', name_id_map[ devicename ].replace(/^com.apple.CoreSimulator.SimDeviceType./, ''), runtime.replace(/^iOS /, '')));
+        };
+
+        var cur = function(devicename) {
+            return function(runtime) {
+                remove(devicename, runtime);
+            };
         };
 
         for (var deviceName in druntimes) {
@@ -289,7 +295,8 @@ var lib = {
             if (!(dname in name_id_map)) {
                 continue;
             }
-            runtimes.forEach(remove);
+
+            runtimes.forEach(cur(dname));
         }
         return list;
     },