Clear import-status shared-ptr<> after use

Previously "Sequence files" set import_status.track and never
reset() the shared pointer. This resulted in various follow up
issues.

1 files changed, 11 insertions, 6 deletions

diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h
index de202c8c4f..7d8df5457a 100644
--- a/gtk2_ardour/editor.h
+++ b/gtk2_ardour/editor.h
@@ -1425,12 +1425,17 @@ private:
 	/* import specific info */
 
 	struct EditorImportStatus : public ARDOUR::ImportStatus {
-	    Editing::ImportMode mode;
-	    samplepos_t pos;
-	    int target_tracks;
-	    int target_regions;
-	    boost::shared_ptr<ARDOUR::Track> track;
-	    bool replace;
+		void clear () {
+			ARDOUR::ImportStatus::clear ();
+			track.reset ();
+		}
+
+		Editing::ImportMode mode;
+		samplepos_t pos;
+		int target_tracks;
+		int target_regions;
+		boost::shared_ptr<ARDOUR::Track> track;
+		bool replace;
 	};
 
 	EditorImportStatus import_status;