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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

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git-svn-id: svn://localhost/ardour2/branches/3.0@13879 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2013-01-18 17:35:34 +00:00
parent 17cbb458e7
commit 347c4f9779
1 changed files with 2 additions and 1 deletions
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3
gtk2_ardour/processor_box.cc
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@ -1820,7 +1820,6 @@ ProcessorBox::paste_processor_state (const XMLNodeList& nlist, boost::shared_ptr
XMLProperty const * type = (*niter)->property ("type");
XMLProperty const * role = (*niter)->property ("role");
assert (type);
assert (role);
boost::shared_ptr<Processor> p;
try {
@ -1836,6 +1835,8 @@ ProcessorBox::paste_processor_state (const XMLNodeList& nlist, boost::shared_ptr
/* aux sends are OK, but those used for
* other purposes, are not.
*/
assert (role);
if (role->value() != "Aux") {
continue;