am f5df689a: Fix NPE inside DreamManagerService.

* commit 'f5df689aa65682ce9217405e4a6b686e94129e8f': Fix NPE inside DreamManagerService.
2012-12-14 10:29:32 -08:00
parent 5e1f7f08c8 f5df689aa6
commit 7739a5ca67
1 changed files with 3 additions and 0 deletions
--- a/services/java/com/android/server/dreams/DreamManagerService.java
+++ b/services/java/com/android/server/dreams/DreamManagerService.java
@@ -385,6 +385,9 @@ public final class DreamManagerService extends IDreamManager.Stub {
    }

    private static ComponentName[] componentsFromString(String names) {
+        if (names == null) {
+            return null;
+        }
        String[] namesArray = names.split(",");
        ComponentName[] componentNames = new ComponentName[namesArray.length];
        for (int i = 0; i < namesArray.length; i++) {