zoom: handle torus url not given (is optional)
authorAdam Dickmeiss <adam@indexdata.dk>
Mon, 10 Oct 2011 14:10:31 +0000 (16:10 +0200)
committerAdam Dickmeiss <adam@indexdata.dk>
Mon, 10 Oct 2011 14:10:31 +0000 (16:10 +0200)
commit757801de550ddcf90d0a7ff2c5fcdac299fd3d8d
treef6d0d25cc959221ca348609ff61b699d5db6a634
parent2e5efc21c03caec53122f872cbb95657dd3c823f
zoom: handle torus url not given (is optional)
src/filter_zoom.cpp