From 6c0349012eb0edad56b6b89defebb922bbddbb34 Mon Sep 17 00:00:00 2001
From: Jean Chalard <jchalard@google.com>
Date: Wed, 23 May 2012 10:27:53 +0900
Subject: [PATCH] Fix an NPE

Bug: 6538761
Change-Id: Id85486ee93437cfec7db421d5c7f2d7980a7e32e
---
 java/src/com/android/inputmethod/latin/LatinIME.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 139eb46ca..83658f77e 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -2299,7 +2299,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
             final InputConnection ic = getCurrentInputConnection();
             if (null != ic) {
                 final CharSequence lastChar = ic.getTextBeforeCursor(1, 0);
-                if (lastChar.length() > 0 && Character.isHighSurrogate(lastChar.charAt(0))) {
+                if (!TextUtils.isEmpty(lastChar) && Character.isHighSurrogate(lastChar.charAt(0))) {
                     ic.deleteSurroundingText(1, 0);
                 }
             }