Fix auto-WB of certain kinds of input.

[nageru] / nageru / compression_reduction_meter.cpp

diff --git a/nageru/compression_reduction_meter.cpp b/nageru/compression_reduction_meter.cpp
index a59a71e7eda992f1a8c0591f38896aa60ca65fe9..d123260eeaafd8f83e01013cf88886165388250b 100644 (file)
--- a/nageru/compression_reduction_meter.cpp
+++ b/nageru/compression_reduction_meter.cpp
@@ -41,7 +41,7 @@ void CompressionReductionMeter::paintEvent(QPaintEvent *event)
 
        float level_db;
        {
-               unique_lock<mutex> lock(level_mutex);
+               lock_guard<mutex> lock(level_mutex);
                level_db = this->level_db;
        }