crossystem: support standard --help flag

BUG=chromium:765499
TEST=unittests pass
BRANCH=None

Change-Id: I5c5118c44897d89e5116a9fce49bacbf16704dd8
Reviewed-on: https://chromium-review.googlesource.com/668658
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Mike Frysinger
2017-09-15 11:33:34 -04:00
committed by chrome-bot
parent 6129365995
commit 5337484629

View File

@@ -258,7 +258,8 @@ int main(int argc, char* argv[]) {
return PrintAllParams(1);
/* Print help if needed */
if (!strcasecmp(argv[1], "-h") || !strcmp(argv[1], "-?")) {
if (!strcasecmp(argv[1], "-h") || !strcmp(argv[1], "-?") ||
!strcmp(argv[1], "--help")) {
PrintHelp(progname);
return 0;
}