make error message informative
commiteb53feae0cb33e46a9c1f91e9203375d8be260e8
authorjason <jason@bioperl.org>
Mon, 10 Mar 2003 13:50:32 +0000 (10 13:50 -0000)
committerjason <jason@bioperl.org>
Mon, 10 Mar 2003 13:50:32 +0000 (10 13:50 -0000)
treeaa37002981f56cdeae2b11e21fc32da9415a5a18
parent3e34d3a670808135cdfa2f929f05cefa49ac00d3
make error message informative

svn path=/bioperl-live/trunk/; revision=5733
Bio/Coordinate/Collection.pm