Fix 'dumpsys backup'

"for (Type foo : mSetOfType)" doesn't work when mSetOfType is null. Change-Id: Iac667c7309f99b12d3147830e166b542b29cba5f
2010-04-04 17:45:35 -07:00
parent 1484b6d6b7
commit 5923c97183
1 changed files with 4 additions and 2 deletions
--- a/services/java/com/android/server/BackupManagerService.java
+++ b/services/java/com/android/server/BackupManagerService.java
@ -2567,8 +2567,10 @@ class BackupManagerService extends IBackupManager.Stub {

            pw.println("Ancestral packages: "
                    + (mAncestralPackages == null ? "none" : mAncestralPackages.size()));
-            for (String pkg : mAncestralPackages) {
-                pw.println("    " + pkg);
+            if (mAncestralPackages != null) {
+                for (String pkg : mAncestralPackages) {
+                    pw.println("    " + pkg);
+                }
            }

            pw.println("Ever backed up: " + mEverStoredApps.size());