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-rw-r--r--src/ipa/raspberrypi/controller/rpi/lux.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/lux.cpp b/src/ipa/raspberrypi/controller/rpi/lux.cpp
index f77e9140..4d145b6f 100644
--- a/src/ipa/raspberrypi/controller/rpi/lux.cpp
+++ b/src/ipa/raspberrypi/controller/rpi/lux.cpp
@@ -63,9 +63,7 @@ void Lux::Process(StatisticsPtr &stats, Metadata *image_metadata)
DeviceStatus device_status;
if (image_metadata->Get("device.status", device_status) == 0) {
double current_gain = device_status.analogue_gain;
- double current_aperture = device_status.aperture;
- if (current_aperture == 0)
- current_aperture = current_aperture_;
+ double current_aperture = device_status.aperture.value_or(current_aperture_);
uint64_t sum = 0;
uint32_t num = 0;
uint32_t *bin = stats->hist[0].g_hist;