Fix an NPE

Bug: 6538761 Change-Id: Id85486ee93437cfec7db421d5c7f2d7980a7e32e
2012-05-23 10:27:53 +09:00 · 2012-05-23 10:27:53 +09:00 · 6c0349012e
parent 37f81cd6e9
commit 6c0349012e
1 changed files with 1 additions and 1 deletions
--- 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);
                }
            }