Fix NPE inside DreamManagerService.

Bug:7741911 Change-Id: Icfc39b2d89f57bba79866030df85b822e3f73ae2
2012-12-14 13:12:43 -05:00
parent 2fc4182b85
commit f5df689aa6
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++) {