From ce0308f528256f1311d04e9b17e0d92d506fa40c Mon Sep 17 00:00:00 2001
From: cketti <cketti@gmail.com>
Date: Sun, 31 Mar 2013 00:48:01 +0100
Subject: [PATCH] Avoid NullPointerException in SubjectComparator

---
 src/com/fsck/k9/fragment/MessageListFragment.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/com/fsck/k9/fragment/MessageListFragment.java b/src/com/fsck/k9/fragment/MessageListFragment.java
index f0f5058ea..2a0c67b9c 100644
--- a/src/com/fsck/k9/fragment/MessageListFragment.java
+++ b/src/com/fsck/k9/fragment/MessageListFragment.java
@@ -303,6 +303,12 @@ public class MessageListFragment extends SherlockFragment implements OnItemClick
             String subject1 = cursor1.getString(SUBJECT_COLUMN);
             String subject2 = cursor2.getString(SUBJECT_COLUMN);
 
+            if (subject1 == null) {
+                return (subject2 == null) ? 0 : -1;
+            } else if (subject2 == null) {
+                return 1;
+            }
+
             return subject1.compareToIgnoreCase(subject2);
         }
     }