avoid segfault on map_lut by thresholding at zero. a workaround
commit6a88119572d6815fea2464fa7f622cb5b546a606
authorDouglas Bagnall <douglas@paradise.net.nz>
Mon, 31 May 2010 12:09:57 +0000 (1 00:09 +1200)
committerDouglas Bagnall <douglas@paradise.net.nz>
Mon, 31 May 2010 12:09:57 +0000 (1 00:09 +1200)
treec417d24926a2069381e7112995e0e4e180c77e62
parent2c3c4d18af7b052844edb9468f37370db0cfc34e
avoid segfault on map_lut by thresholding at zero. a workaround
edges.c