Small readability improvement (A100)

Change-Id: I6340748654a95d203ed43ceb9a7e6468b5b8ab1c
2012-07-10 20:43:56 +09:00 · 2012-07-10 20:43:56 +09:00 · 82d5ed6fcd
parent 860a9f85ff
commit 82d5ed6fcd
1 changed files with 2 additions and 2 deletions
--- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
@ -125,8 +125,8 @@ public class BinaryDictionary extends Dictionary {

        final int count;
        if (composer.size() <= 1) {
-            count = TextUtils.isEmpty(prevWord) ? -1 : getBigramsInternal(composer,
-                    prevWordCodePointArray);
+            if (TextUtils.isEmpty(prevWord)) return null;
+            count = getBigramsInternal(composer, prevWordCodePointArray);
        } else {
            count = getWordsInternal(composer, prevWordCodePointArray, proximityInfo);
        }