Only output a link when we have one.
authorrobertl <robertl>
Sat, 24 Aug 2002 03:24:19 +0000 (03:24 +0000)
committerrobertl <robertl>
Sat, 24 Aug 2002 03:24:19 +0000 (03:24 +0000)
commit38464f8adf27aa8b9799cea4dd1b6aadbf3d00e0
treed0a046d4f62cfed04483e185693903b672252089
parent562eee87ff2ff6a642fcd20a9f4a3265b613d47b
Only output a link when we have one.
geo.c