2 files changed, 7 insertions, 0 deletions
diff --git a/muse2/al/sig.cpp b/muse2/al/sig.cpp
index 7eeae6be..293a5b3e 100644
--- a/muse2/al/sig.cpp
+++ b/muse2/al/sig.cpp
@@ -64,6 +64,12 @@ SigList::SigList()
       insert(std::pair<const unsigned, SigEvent*> (MAX_TICK, new SigEvent(TimeSignature(4, 4), 0)));
       }
 
+SigList::~SigList()
+      {
+      for (iSigEvent i = begin(); i != end(); ++i)
+            delete i->second;
+      }
+
 //---------------------------------------------------------
 //   add
 //    signatures are only allowed at the beginning of
diff --git a/muse2/al/sig.h b/muse2/al/sig.h
index ed18981f..618cd53c 100644
--- a/muse2/al/sig.h
+++ b/muse2/al/sig.h
@@ -85,6 +85,7 @@ class SigList : public SIGLIST {
 
    public:
       SigList();
+      ~SigList();
       void clear();
       void add(unsigned tick, const TimeSignature& s);
       //void add(unsigned tick, int z, int n);