From 65db0262659562d4893e34b9e905e57c11fa3557 Mon Sep 17 00:00:00 2001
From: Keisuke Kuroynagi <ksk@google.com>
Date: Thu, 4 Jul 2013 23:12:49 +0900
Subject: [PATCH] Fix: release lock in UserHistoryDictionary.

Change-Id: I050c252910c6b5b0a79cd2d52c525679f2d6091d
---
 .../android/inputmethod/latin/UserHistoryDictionary.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
index ca2d8840b..8c668b810 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
@@ -320,7 +320,11 @@ public final class UserHistoryDictionary extends ExpandableDictionary {
                     mUserHistoryDictionary.mBigramListLock.unlock();
                 }
             } else if (mUserHistoryDictionary.mBigramListLock.tryLock()) {
-                doWriteTaskLocked();
+                try {
+                    doWriteTaskLocked();
+                } finally {
+                    mUserHistoryDictionary.mBigramListLock.unlock();
+                }
             }
             return null;
         }