From 6cfb164d7cf4a25fb077c36ab6ef1438cfa9e2ae Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 12 Apr 2019 18:32:34 +0200
Subject: [PATCH] Backport backup folder creation

Other parts for auto-backup is already in ardour-git.
---
 libs/ardour/session_state.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/libs/ardour/session_state.cc b/libs/ardour/session_state.cc
index 9ed5a27269..e02fefc3b6 100644
--- a/libs/ardour/session_state.cc
+++ b/libs/ardour/session_state.cc
@@ -543,6 +543,15 @@ Session::ensure_subdirs ()
 		return -1;
 	}
 
+	if(Profile->get_mixbus()) {
+		dir = session_directory().backup_path();
+
+		if (g_mkdir_with_parents (dir.c_str(), 0755) < 0) {
+			error << string_compose(_("Session: cannot create session backup folder \"%1\" (%2)"), dir, strerror (errno)) << endmsg;
+			return -1;
+		}
+	}
+
 	dir = analysis_dir ();
 
 	if (g_mkdir_with_parents (dir.c_str(), 0755) < 0) {