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command/Player: restore "single" mode using AtScopeExit()

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This commit is contained in:
Max Kellermann 2016-09-08 10:52:35 +02:00
parent 1897409476
commit 3da4648112
1 changed files with 6 additions and 5 deletions
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11
src/command/PlayerCommands.cxx
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@ -31,6 +31,7 @@
#include "Idle.hxx"
#include "AudioFormat.hxx"
#include "ReplayGainConfig.hxx"
#include "util/ScopeExit.hxx"
#ifdef ENABLE_DATABASE
#include "db/update/Service.hxx"
@ -218,12 +219,12 @@ handle_next(Client &client, gcc_unused Request args, gcc_unused Response &r)
const bool single = playlist.queue.single;
playlist.queue.single = false;
AtScopeExit(&playlist, single) {
playlist.queue.single = single;
};
Error error;
bool success = client.partition.PlayNext(error);
playlist.queue.single = single;
return success
return client.partition.PlayNext(error)
? CommandResult::OK
: print_error(r, error);
}