Protect the two Usemarcon handles
authorAdam Dickmeiss <adam@indexdata.dk>
Thu, 8 Mar 2012 16:28:14 +0000 (17:28 +0100)
committerAdam Dickmeiss <adam@indexdata.dk>
Thu, 8 Mar 2012 16:28:14 +0000 (17:28 +0100)
commit99277f256bd542a4bc259d0e8c88b2b7c1c256ad
tree941eebb2544e54e97c8b72b7135615e241e5619b
parent834a56072ae148a50f689837c777cdd3b6c1680a
Protect the two Usemarcon handles

Multiple threads may use these. Allow only one at a time.
src/filter_record_transform.cpp