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-rw-r--r--facetracknoir/gain-control.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/facetracknoir/gain-control.hpp b/facetracknoir/gain-control.hpp
index 005ef9cc..98d45711 100644
--- a/facetracknoir/gain-control.hpp
+++ b/facetracknoir/gain-control.hpp
@@ -179,7 +179,7 @@ public:
if (GAIN_HISTORY_COUNT > means_history.size() && history_timer.elapsed_ms() > GAIN_HISTORY_EVERY_MS)
{
- means_history.push_front(frame);
+ means_history.push_front(frame.clone());
if (GAIN_HISTORY_COUNT == means_history.size())
means_history.pop_back();