Improve field trial error message.

Bug: None
Change-Id: I112cda6fead3d68136fd7be551686e40191fa87f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153482
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29235}
This commit is contained in:
Björn Terelius
2019-09-18 13:37:30 +02:00
committed by Commit Bot
parent e942b141d8
commit 86873f0cd3

View File

@ -86,6 +86,12 @@ void ParseFieldTrial(
} else {
RTC_LOG(LS_INFO) << "No field with key: '" << key
<< "' (found in trial: \"" << trial_string << "\")";
std::string valid_keys;
for (const auto& f : field_map) {
valid_keys += f.first;
valid_keys += ", ";
}
RTC_LOG(LS_INFO) << "Valid keys are: " << valid_keys;
}
}