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-rw-r--r--src/mixer_plugin.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mixer_plugin.h b/src/mixer_plugin.h
index 648c3280c..b6e67e8ff 100644
--- a/src/mixer_plugin.h
+++ b/src/mixer_plugin.h
@@ -72,8 +72,8 @@ struct mixer_plugin {
*
* @param error_r location to store the error occuring, or
* NULL to ignore errors
- * @return the current volume (0..100 including) or -1 on
- * error
+ * @return the current volume (0..100 including) or -1 if
+ * unavailable or on error (error_r set, mixer will be closed)
*/
int (*get_volume)(struct mixer *mixer, GError **error_r);