Fix crash due to lack of signal disconnection.

[dcpomatic.git] / src / lib / log.h

diff --git a/src/lib/log.h b/src/lib/log.h
index c11daf61708f23d9b0578cad8062e8dd2d652b74..94d30de4ecbb109a8b557bc145041c2517685899 100644 (file)
--- a/src/lib/log.h
+++ b/src/lib/log.h
@@ -27,6 +27,7 @@
 #include <string>
 #include <boost/thread/mutex.hpp>
 #include <boost/filesystem.hpp>
+#include <boost/signals2.hpp>
 
 /** @class Log
  *  @brief A very simple logging class.
@@ -46,18 +47,16 @@ public:
        void microsecond_log (std::string message, int type);
 
        void set_types (int types);
-       void set_types (std::string types);
 
-protected:     
-       /** mutex to protect the log */
-       boost::mutex _mutex;
-       
 private:
        virtual void do_log (std::string m) = 0;
        void config_changed ();
        
+       /** mutex to protect the log */
+       boost::mutex _mutex;
        /** bit-field of log types which should be put into the log (others are ignored) */
        int _types;
+       boost::signals2::scoped_connection _config_connection;
 };
 
 class FileLog : public Log