check helperUrl is not null
authoramwaterhouse <Andrew Waterhouse>
Thu, 15 Jun 2006 14:02:03 +0000 (14:02 +0000)
committeramwaterhouse <Andrew Waterhouse>
Thu, 15 Jun 2006 14:02:03 +0000 (14:02 +0000)
commit07af649391c1b952c268b8e5776531ab6f3d2f0e
tree06ae4eb73950931ad861baff32018d23b8ac8491
parentac8acb905e84708b759ae1e87eaf6691d9376d57
check helperUrl is not null
src/jalview/gui/DasSourceBrowser.java