Remove empty-string comparisons.

Use .empty() and !.empty() in favor of == "" or != "".

BUG=
R=tommi@webrtc.org

Review URL: https://codereview.webrtc.org/1228913003

Cr-Commit-Position: refs/heads/master@{#9559}
This commit is contained in:
pbos
2015-07-09 07:48:14 -07:00
committed by Commit bot
parent 3b1e647b6a
commit bb36fdf95f
12 changed files with 20 additions and 21 deletions

View File

@ -116,9 +116,9 @@ Logging::State::State(const std::string& tag, int64_t timestamp_ms,
}
void Logging::State::MergePrevious(const State& previous) {
if (tag == "") {
if (tag.empty()) {
tag = previous.tag;
} else if (previous.tag != "") {
} else if (!previous.tag.empty()) {
tag = previous.tag + "_" + tag;
}
timestamp_ms = std::max(previous.timestamp_ms, timestamp_ms);