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| author | Christopher Tate <ctate@google.com> | 2010-06-09 12:21:31 -0700 |
|---|---|---|
| committer | Christopher Tate <ctate@google.com> | 2010-06-09 12:21:31 -0700 |
| commit | 7e76ff1c409bc22e89ed09ef90161164dae40838 (patch) | |
| tree | fdb5a34ac33b3c79228bd3fb080deb396814ff7b /cmds/bmgr/src/com/android/commands | |
| parent | 55f8209da3048768a6dc24929dec8798e8ddf077 (diff) | |
| download | frameworks_base-7e76ff1c409bc22e89ed09ef90161164dae40838.zip frameworks_base-7e76ff1c409bc22e89ed09ef90161164dae40838.tar.gz frameworks_base-7e76ff1c409bc22e89ed09ef90161164dae40838.tar.bz2 | |
Fail gracefully if the user fails to supply necessary args to bmgr
Fixes bug #2755355
Change-Id: I4690756bb5077a6b4bbbfb232cd852cad43cef77
Diffstat (limited to 'cmds/bmgr/src/com/android/commands')
| -rw-r--r-- | cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java index 8263e75..39b3a20 100644 --- a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java +++ b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java @@ -175,6 +175,11 @@ public final class Bmgr { private void doTransport() { try { String which = nextArg(); + if (which == null) { + showUsage(); + return; + } + String old = mBmgr.selectBackupTransport(which); if (old == null) { System.out.println("Unknown transport '" + which @@ -318,6 +323,11 @@ public final class Bmgr { private void doRestore() { String arg = nextArg(); + if (arg == null) { + showUsage(); + return; + } + if (arg.indexOf('.') >= 0) { // it's a package name doRestorePackage(arg); |