[mkgmap-dev] Commit r4657: modified output.patch to work around poblems with unit tests on the build server

Version mkgmap-r4657 was committed by gerd on Thu, 15 Apr 2021 modified output.patch to work around poblems with unit tests on the build server http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4657