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Fix crash when displaying LADSPA plugin UI.

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git-svn-id: svn://localhost/ardour2/trunk@2804 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2007-12-21 00:08:02 +00:00
parent b42213bb04
commit cbb935c8d5
1 changed files with 4 additions and 1 deletions
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5
gtk2_ardour/ladspa_pluginui.cc
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@ -360,7 +360,10 @@ LadspaPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
LadspaPluginUI::ControlUI* LadspaPluginUI::ControlUI*
LadspaPluginUI::build_control_ui (guint32 port_index, boost::shared_ptr<AutomationControl> mcontrol) LadspaPluginUI::build_control_ui (guint32 port_index, boost::shared_ptr<AutomationControl> mcontrol)
{ {
ControlUI* control_ui; ControlUI* control_ui = NULL;
if (!mcontrol)
return control_ui;
Plugin::ParameterDescriptor desc; Plugin::ParameterDescriptor desc;
plugin->get_parameter_descriptor (port_index, desc); plugin->get_parameter_descriptor (port_index, desc);