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Diffstat (limited to 'gtk2_ardour/progress_reporter.h')
-rw-r--r--gtk2_ardour/progress_reporter.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/gtk2_ardour/progress_reporter.h b/gtk2_ardour/progress_reporter.h
index 6426f8f1aa..0fbabf5d23 100644
--- a/gtk2_ardour/progress_reporter.h
+++ b/gtk2_ardour/progress_reporter.h
@@ -17,6 +17,9 @@
*/
+#ifndef __ardour_progress_reporter_h__
+#define __ardour_progress_reporter_h__
+
#include "ardour/progress.h"
/** A parent class for classes which can report progress on something */
@@ -34,3 +37,5 @@ private:
*/
virtual void update_progress_gui (float p) = 0;
};
+
+#endif