Fix the interchange/ directory structure for snapshots

git-svn-id: svn://localhost/ardour2/trunk@925 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 12 insertions, 6 deletions

diff --git a/libs/ardour/session.cc b/libs/ardour/session.cc
index 6f7935e9b6..274fcf1b16 100644
--- a/libs/ardour/session.cc
+++ b/libs/ardour/session.cc
@@ -277,9 +277,12 @@ Session::Session (AudioEngine &eng,
 
 	first_stage_init (fullpath, snapshot_name);
 	
-	if (create (new_session, mix_template, _engine.frame_rate() * 60 * 5)) {
-		cerr << "create failed\n";
-		throw failed_constructor ();
+	new_session = !g_file_test (_path.c_str(), GFileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
+	if (new_session) {
+		if (create (new_session, mix_template, _engine.frame_rate() * 60 * 5)) {
+			cerr << "create failed\n";
+			throw failed_constructor ();
+		}
 	}
 	
 	if (second_stage_init (new_session)) {
@@ -330,9 +333,12 @@ Session::Session (AudioEngine &eng,
 	n_physical_inputs = max (requested_physical_in, _engine.n_physical_inputs());
 
 	first_stage_init (fullpath, snapshot_name);
-	
-	if (create (new_session, 0, initial_length)) {
-		throw failed_constructor ();
+
+	new_session = !g_file_test (_path.c_str(), GFileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
+	if (new_session) {
+		if (create (new_session, 0, initial_length)) {
+			throw failed_constructor ();
+		}
 	}
 
 	if (control_out_channels) {