diff options
| -rwxr-xr-x | gtk2_ardour/ardbg | 2 | ||||
| -rw-r--r-- | libs/ardour/session_command.cc | 16 |
2 files changed, 16 insertions, 2 deletions
diff --git a/gtk2_ardour/ardbg b/gtk2_ardour/ardbg index cac20f3c2f..dde203219e 100755 --- a/gtk2_ardour/ardbg +++ b/gtk2_ardour/ardbg @@ -1,4 +1,4 @@ -#!/bin/sh -x +#!/bin/sh dir=`dirname "$0"` source $dir/ardev_common.sh exec gdb $dir/ardour.bin $* diff --git a/libs/ardour/session_command.cc b/libs/ardour/session_command.cc index 8c1a4b32cf..dbe0ffccdd 100644 --- a/libs/ardour/session_command.cc +++ b/libs/ardour/session_command.cc @@ -24,6 +24,7 @@ Command *Session::memento_command_factory(XMLNode *n) { PBD::ID id; XMLNode *before = 0, *after = 0; + XMLNode *child; /* get id */ id = PBD::ID(n->property("obj_id")->value()); @@ -33,10 +34,23 @@ Command *Session::memento_command_factory(XMLNode *n) { before = new XMLNode(*n->children().front()); after = new XMLNode(*n->children().back()); + child = before; } else if (n->name() == "MementoUndoCommand") + { before = new XMLNode(*n->children().front()); + child = before; + } else if (n->name() == "MementoRedoCommand") + { after = new XMLNode(*n->children().front()); + child = after; + } + + if (!child) + { + error << _("Tried to reconstitute a MementoCommand with no contents, failing. id=") << id.to_s() << endmsg; + return 0; + } /* create command */ @@ -59,7 +73,7 @@ Command *Session::memento_command_factory(XMLNode *n) return new MementoCommand<TempoMap>(*_tempo_map, before, after); else if (obj_T == "Playlist" || obj_T == "AudioPlaylist") { - if (Playlist *pl = playlist_by_name(before->property("name")->value())) + if (Playlist *pl = playlist_by_name(child->property("name")->value())) return new MementoCommand<Playlist>(*pl, before, after); } else if (obj_T == "Route") // inlcudes AudioTrack |