avoid ugly warning if size="" is specified

master
Joey Hess 2010-06-12 22:59:46 -04:00
parent dccd764871
commit 35a0715b9a
1 changed files with 1 additions and 1 deletions

View File

@ -39,7 +39,7 @@ sub preprocess (@) {
}
}
if (! exists $params{size}) {
if (! exists $params{size} || ! length $params{size}) {
$params{size}='full';
}