From 3e2dce9bd757349bc9c13ea7ae4d39c353c7dc45 Mon Sep 17 00:00:00 2001
From: srowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Thu, 26 Apr 2012 19:09:36 +0000
Subject: [PATCH] Issue 1256 Avoid crash clearing Empty message

git-svn-id: https://zxing.googlecode.com/svn/trunk@2271 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---
 .../google/zxing/client/android/history/HistoryActivity.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/android/src/com/google/zxing/client/android/history/HistoryActivity.java b/android/src/com/google/zxing/client/android/history/HistoryActivity.java
index da0b054b5..a07db9862 100644
--- a/android/src/com/google/zxing/client/android/history/HistoryActivity.java
+++ b/android/src/com/google/zxing/client/android/history/HistoryActivity.java
@@ -81,7 +81,9 @@ public final class HistoryActivity extends ListActivity {
                                   View v,
                                   ContextMenu.ContextMenuInfo menuInfo) {
     int position = ((AdapterView.AdapterContextMenuInfo) menuInfo).position;
-    menu.add(Menu.NONE, position, position, R.string.history_clear_one_history_text);
+    if (position >= adapter.getCount() || adapter.getItem(position).getResult() != null) {
+      menu.add(Menu.NONE, position, position, R.string.history_clear_one_history_text);
+    } // else it's just that dummy "Empty" message
   }
 
   @Override