From 1b9aea13c675db54e0a450d46608b47a3db4058f Mon Sep 17 00:00:00 2001
From: "Chris J. Karr" <chris@audacious-software.com>
Date: Mon, 12 Jun 2017 09:55:29 -0500
Subject: [PATCH] Fixes NPE when data disclosure detail called from emulator

---
 .../activities/DataDisclosureDetailActivity.java       | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/com/audacious_software/passive_data_kit/activities/DataDisclosureDetailActivity.java b/src/com/audacious_software/passive_data_kit/activities/DataDisclosureDetailActivity.java
index 138a474..a090f5d 100755
--- a/src/com/audacious_software/passive_data_kit/activities/DataDisclosureDetailActivity.java
+++ b/src/com/audacious_software/passive_data_kit/activities/DataDisclosureDetailActivity.java
@@ -39,6 +39,14 @@ public static class Action {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        String generatorClassName = this.getIntent().getStringExtra(DataDisclosureDetailActivity.GENERATOR_CLASS_NAME);
+
+        if (generatorClassName == null) {
+            this.finish();
+
+            return;
+        }
+
         final DataDisclosureDetailActivity me = this;
 
         this.setContentView(R.layout.layout_data_disclosure_detail_pdk);
@@ -46,7 +54,7 @@ protected void onCreate(Bundle savedInstanceState) {
         this.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 
         try {
-            this.mGeneratorClass = (Class<? extends Generator>) Class.forName(this.getIntent().getStringExtra(DataDisclosureDetailActivity.GENERATOR_CLASS_NAME));
+            this.mGeneratorClass = (Class<? extends Generator>) Class.forName(generatorClassName);
         } catch (ClassNotFoundException e) {
 //            e.printStackTrace();
         }