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fix LV2 state versioning with session-templates

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This commit is contained in:
Robin Gareus 2016-11-14 01:40:57 +01:00
parent da480d5540
commit 37137d5b3c
1 changed files with 4 additions and 1 deletions
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5
libs/ardour/lv2_plugin.cc
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@ -1318,6 +1318,8 @@ LV2Plugin::add_state(XMLNode* root) const
if (_has_state_interface) {
// Provisionally increment state version and create directory
const std::string new_dir = state_dir(++_state_version);
// and keep track of it (for templates & archive)
unsigned int saved_state = _state_version;;
g_mkdir_with_parents(new_dir.c_str(), 0744);
LilvState* state = lilv_state_new_from_instance(
@ -1363,9 +1365,10 @@ LV2Plugin::add_state(XMLNode* root) const
lilv_state_free(state);
PBD::remove_directory(new_dir);
--_state_version;
saved_state = _state_version;
}
root->add_property("state-dir", string_compose("state%1", _state_version));
root->add_property("state-dir", string_compose("state%1", saved_state));
}
}