Remove unused variable.

diff --git a/src/lib/audio_content.cc b/src/lib/audio_content.cc
index be81d46d618e6c884dc30650fa01f9eccc6bfeff..16f2bd5f1a250d7188cb1a73740a415d530b2b08 100644 (file)
--- a/src/lib/audio_content.cc
+++ b/src/lib/audio_content.cc
@@ -192,7 +192,6 @@ AudioContent::mapping () const
        merged.make_zero ();
 
        int c = 0;
-       int s = 0;
        for (auto i: streams()) {
                auto mapping = i->mapping ();
                for (int j = 0; j < mapping.input_channels(); ++j) {
@@ -203,7 +202,6 @@ AudioContent::mapping () const
                        }
                        ++c;
                }
-               ++s;
        }
 
        return merged;