diff options
Diffstat (limited to 'libs/ardour/session_export.cc')
| -rw-r--r-- | libs/ardour/session_export.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libs/ardour/session_export.cc b/libs/ardour/session_export.cc index b39c4f2218..98653314b0 100644 --- a/libs/ardour/session_export.cc +++ b/libs/ardour/session_export.cc @@ -495,8 +495,9 @@ Session::prepare_to_export (AudioExportSpecification& spec) /* get everyone to the right position */ { - Glib::RWLock::ReaderLock lm (diskstream_lock); - for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) { + boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader(); + + for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) { if ((*i)-> seek (spec.start_frame, true)) { error << string_compose (_("%1: cannot seek to %2 for export"), (*i)->name(), spec.start_frame) |