From c4a5c14e8aae5916c1742513477106eb170bf9b7 Mon Sep 17 00:00:00 2001 From: terelius Date: Thu, 20 Jul 2017 08:05:09 -0700 Subject: [PATCH] Print general usage information for event_log_analyzer Print general usage information for event_log_analyzer (in addition to listing the command line flags) when called with '--help'. BUG=None Review-Url: https://codereview.webrtc.org/2986573002 Cr-Commit-Position: refs/heads/master@{#19104} --- webrtc/rtc_tools/event_log_visualizer/main.cc | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/webrtc/rtc_tools/event_log_visualizer/main.cc b/webrtc/rtc_tools/event_log_visualizer/main.cc index a4490aaeb5..7df0374484 100644 --- a/webrtc/rtc_tools/event_log_visualizer/main.cc +++ b/webrtc/rtc_tools/event_log_visualizer/main.cc @@ -103,14 +103,11 @@ int main(int argc, char* argv[]) { program_name + " | python\n" + "Run " + program_name + " --help for a list of command line options\n"; rtc::FlagList::SetFlagsFromCommandLine(&argc, argv, true); - if (FLAG_help) { - rtc::FlagList::Print(nullptr, false); - return 0; - } - - if (argc != 2) { + if (argc != 2 || FLAG_help) { // Print usage information. std::cout << usage; + if (FLAG_help) + rtc::FlagList::Print(nullptr, false); return 0; }