am 7739a5ca: am f5df689a: Fix NPE inside DreamManagerService.

* commit '7739a5ca673ba2264295641466569b2a1c788fe9': Fix NPE inside DreamManagerService.
2012-12-14 10:31:16 -08:00
parent bd9d92b62c 7739a5ca67
commit 5eb9162761
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++) {