diff options
| author | Max Kellermann <max@musicpd.org> | 2019-12-20 13:42:35 +0100 |
|---|---|---|
| committer | Max Kellermann <max@musicpd.org> | 2019-12-20 13:42:35 +0100 |
| commit | e3b347820aef0bd495eb37df3e1d6caa4f5c10de (patch) | |
| tree | a9d7d547cad735527aacdeb13b9bdad5e6c8aeac /src/event/MultiSocketMonitor.cxx | |
| parent | a84bf5a92ede3fe38e9b3fc2882d7080d59c13b1 (diff) | |
event/MultiSocketMonitor: use std::exchange()
Diffstat (limited to 'src/event/MultiSocketMonitor.cxx')
| -rw-r--r-- | src/event/MultiSocketMonitor.cxx | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/event/MultiSocketMonitor.cxx b/src/event/MultiSocketMonitor.cxx index b3cd8675c..f747fd0f9 100644 --- a/src/event/MultiSocketMonitor.cxx +++ b/src/event/MultiSocketMonitor.cxx @@ -64,9 +64,7 @@ MultiSocketMonitor::ReplaceSocketList(pollfd *pfds, unsigned n) noexcept if (i == end) return 0; - auto events = i->events; - i->events = 0; - return events; + return std::exchange(i->events, 0); }); for (auto i = pfds; i != end; ++i) |