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authorMax Kellermann <max@duempel.org>2009-10-08 15:22:39 +0200
committerMax Kellermann <max@duempel.org>2009-10-08 15:22:39 +0200
commitecb118f1edab572a904890eddafd3b11c0a79a79 (patch)
tree4e273cd64778fcff80250b3b33ffb050a257c981 /src/output_command.c
parent1e663b186998ffdeef9b3b9775558e9378bad342 (diff)
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state_file: save only if something has changed
If nothing has changed since the last save, don't save the state file. Saving will spin up the hard drive, which is undesirable on hosts where MPD is idling in background.
Diffstat (limited to '')
-rw-r--r--src/output_command.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/output_command.c b/src/output_command.c
index 5da176dde..9d948c8cc 100644
--- a/src/output_command.c
+++ b/src/output_command.c
@@ -31,6 +31,8 @@
#include "mixer_control.h"
#include "idle.h"
+extern unsigned audio_output_state_version;
+
bool
audio_output_enable_index(unsigned idx)
{
@@ -44,6 +46,8 @@ audio_output_enable_index(unsigned idx)
ao->enabled = true;
idle_add(IDLE_OUTPUT);
+ ++audio_output_state_version;
+
return true;
}
@@ -67,5 +71,7 @@ audio_output_disable_index(unsigned idx)
idle_add(IDLE_MIXER);
}
+ ++audio_output_state_version;
+
return true;
}