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Merge "Fail gracefully if the user fails to supply necessary args to bmgr" into kraken

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This commit is contained in:
Christopher Tate
2010-06-09 12:25:05 -07:00
committed by Android (Google) Code Review
parent 457d5ae3c9 7e76ff1c40
commit d7f659e897
1 changed files with 10 additions and 0 deletions
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10
cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
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@@ -175,6 +175,11 @@ public final class Bmgr {
private void doTransport() { private void doTransport() {
try { try {
String which = nextArg(); String which = nextArg();
if (which == null) {
showUsage();
return;
}
String old = mBmgr.selectBackupTransport(which); String old = mBmgr.selectBackupTransport(which);
if (old == null) { if (old == null) {
System.out.println("Unknown transport '" + which System.out.println("Unknown transport '" + which
@@ -318,6 +323,11 @@ public final class Bmgr {
private void doRestore() { private void doRestore() {
String arg = nextArg(); String arg = nextArg();
if (arg == null) {
showUsage();
return;
}
if (arg.indexOf('.') >= 0) { if (arg.indexOf('.') >= 0) {
// it's a package name // it's a package name
doRestorePackage(arg); doRestorePackage(arg);