1 files changed, 5 insertions, 1 deletions
diff --git a/java/src/com/android/inputmethod/latin/DictionaryCollection.java b/java/src/com/android/inputmethod/latin/DictionaryCollection.java
index 5e7de3e6b..e987d9f0c 100644
--- a/java/src/com/android/inputmethod/latin/DictionaryCollection.java
+++ b/java/src/com/android/inputmethod/latin/DictionaryCollection.java
@@ -32,7 +32,11 @@ public class DictionaryCollection extends Dictionary {
     }
 
     public DictionaryCollection(Dictionary... dictionaries) {
-        mDictionaries = new CopyOnWriteArrayList<Dictionary>(dictionaries);
+        if (null == dictionaries) {
+            mDictionaries = new CopyOnWriteArrayList<Dictionary>();
+        } else {
+            mDictionaries = new CopyOnWriteArrayList<Dictionary>(dictionaries);
+        }
     }
 
     public DictionaryCollection(Collection<Dictionary> dictionaries) {