Fix crashes on x-thread signal emission.

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

diff --git a/src/lib/update.h b/src/lib/update.h
index 5bb9e95016de1ed2bace2ec556fd54f9dccfef07..461217a372ea61ae3802f0018a0026da76ff2339 100644 (file)
--- a/src/lib/update.h
+++ b/src/lib/update.h
@@ -21,6 +21,7 @@
  *  @brief UpdateChecker class.
  */
 
+#include "signaller.h"
 #include <curl/curl.h>
 #include <boost/signals2.hpp>
 #include <boost/thread/mutex.hpp>
@@ -30,7 +31,7 @@
 struct update_checker_test;
 
 /** Class to check for the existance of an update for DCP-o-matic on a remote server */
-class UpdateChecker : public boost::noncopyable
+class UpdateChecker : public Signaller, public boost::noncopyable
 {
 public:
        UpdateChecker ();