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-rw-r--r--src/ipa/raspberrypi/controller/rpi/black_level.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/black_level.h b/src/ipa/raspberrypi/controller/rpi/black_level.h
index 7789f261..6ec8c4f9 100644
--- a/src/ipa/raspberrypi/controller/rpi/black_level.h
+++ b/src/ipa/raspberrypi/controller/rpi/black_level.h
@@ -18,7 +18,7 @@ class BlackLevel : public Algorithm
public:
BlackLevel(Controller *controller);
char const *name() const override;
- void read(boost::property_tree::ptree const &params) override;
+ int read(boost::property_tree::ptree const &params) override;
void prepare(Metadata *imageMetadata) override;
private: