Fix #832 by saving/restoring the decoder stack without settings

[pulseview.git] / pv / data / decodesignal.hpp

diff --git a/pv/data/decodesignal.hpp b/pv/data/decodesignal.hpp
index 86b1931834e29211b83d427814315071144f494e..d859ea0cdb665a9979d26685f639dbebca578333 100644 (file)
--- a/pv/data/decodesignal.hpp
+++ b/pv/data/decodesignal.hpp
@@ -87,7 +87,7 @@ public:
        bool is_decode_signal() const;
        const vector< shared_ptr<data::decode::Decoder> >& decoder_stack() const;
 
-       void stack_decoder(srd_decoder *decoder);
+       void stack_decoder(const srd_decoder *decoder);
        void remove_decoder(int index);
        bool toggle_decoder_visibility(int index);