X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fprogress_reporter.h;h=0fbabf5d23e75aab9f3c74ff433ffc7c1a03bbc2;hb=b502bbc61895d61c39bf240b47e8a3664be2c541;hp=6426f8f1aaaa7933ebb06572ac2a6072c14d4bab;hpb=ac34829f3b46c7f7ded7f2b2164ae37d1b8bf8ab;p=ardour.git

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