IndexOutOfBoundsException in the PrintSpoolerService dump.

The dump code in PrintSpoolerService was relying on being
called only as a result of "adb shell dumpsys print" which
is apparently wrong. As a result the code was making wrong
assumption about the input arguments.

bug:11046234

Change-Id: Ie38f3cc5f17cac98b808fef6d6bbeaca22a62ef0

parent 93cb8f6b

packages/PrintSpooler/src/com/android/printspooler/PrintSpoolerService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -236,7 +236,7 @@ public final class PrintSpoolerService extends Service {
		@Override
		protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		synchronized (mLock) {
		String prefix = args[0];
		String prefix = (args.length > 0) ? args[0] : "";
		String tab = " ";

		pw.append(prefix).append("print jobs:").println();