adding a minor check
authortipaul <tipaul>
Mon, 15 Mar 2004 14:31:50 +0000 (14:31 +0000)
committertipaul <tipaul>
Mon, 15 Mar 2004 14:31:50 +0000 (14:31 +0000)
commit5c1ba0f7b8a6c746ed43e1eb3177d8619c4727c1
tree030be127916e24a141c61364d627306bbe4ed079
parent9cb14c3ac7f2c5dedefb93e20787120cd39becfd
adding a minor check
C4/Biblio.pm