X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fcompression_reduction_meter.h;h=ac5a840bb08476b77a393e6a8261cb2a51ced183;hb=23da824e1d61e37fbe0cc1c0f4d32052022a50ba;hp=5890c1381db38b7fa45932813236c7913b97ac4b;hpb=9b7d691b4cc5db7dbfc18c82e86c1207fcac4722;p=nageru

diff --git a/nageru/compression_reduction_meter.h b/nageru/compression_reduction_meter.h
index 5890c13..ac5a840 100644
--- a/nageru/compression_reduction_meter.h
+++ b/nageru/compression_reduction_meter.h
@@ -23,7 +23,7 @@ public:
 	CompressionReductionMeter(QWidget *parent);
 
 	void set_reduction_db(float level_db) {
-		std::unique_lock<std::mutex> lock(level_mutex);
+		std::lock_guard<std::mutex> lock(level_mutex);
 		this->level_db = level_db;
 		QMetaObject::invokeMethod(this, "update", Qt::AutoConnection);
 	}