fix crash when copy-n-pasting plugins, caused by work done to allow copy-n-paste of aux sends: non-send processors do not have a "role" node in their XML state
git-svn-id: svn://localhost/ardour2/branches/3.0@13879 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -1820,7 +1820,6 @@ ProcessorBox::paste_processor_state (const XMLNodeList& nlist, boost::shared_ptr
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XMLProperty const * type = (*niter)->property ("type");
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XMLProperty const * role = (*niter)->property ("role");
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assert (type);
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assert (role);
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boost::shared_ptr<Processor> p;
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try {
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@ -1837,6 +1836,8 @@ ProcessorBox::paste_processor_state (const XMLNodeList& nlist, boost::shared_ptr
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* other purposes, are not.
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*/
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assert (role);
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if (role->value() != "Aux") {
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continue;
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}
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