From ddb0bcc051c1e9f2706f3702f0bb3135e4352f7b Mon Sep 17 00:00:00 2001
From: Jean Chalard <jchalard@google.com>
Date: Wed, 24 Oct 2012 13:24:59 +0900
Subject: [PATCH] Fix a bug where a bigram would be ignored

Bug: 7403386
Change-Id: I89f495d07f7059a9f1ccd97d487c2f2657a8ebd2
---
 .../android/inputmethod/latin/makedict/FusionDictionary.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/java/src/com/android/inputmethod/latin/makedict/FusionDictionary.java b/java/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
index 6f1faa192..7fd13d78b 100644
--- a/java/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
+++ b/java/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
@@ -358,6 +358,10 @@ public final class FusionDictionary implements Iterable<Word> {
             if (charGroup2 == null) {
                 add(getCodePoints(word2), 0, null, false /* isNotAWord */,
                         false /* isBlacklistEntry */);
+                // The chargroup for the first word may have moved by the above insertion,
+                // if word1 and word2 share a common stem that happens not to have been
+                // a cutting point until now. In this case, we need to refresh charGroup.
+                charGroup = findWordInTree(mRoot, word1);
             }
             charGroup.addBigram(word2, frequency);
         } else {