avoid undef warnings

diff --git a/Open-ILS/src/perlmods/lib/OpenILS/WWW/EGCatLoader/Account.pm b/Open-ILS/src/perlmods/lib/OpenILS/WWW/EGCatLoader/Account.pm
index fb15179..5042641 100644 (file)
--- a/Open-ILS/src/perlmods/lib/OpenILS/WWW/EGCatLoader/Account.pm
+++ b/Open-ILS/src/perlmods/lib/OpenILS/WWW/EGCatLoader/Account.pm
@@ -172,7 +172,7 @@ sub load_myopac_holds {
     my $limit = $self->cgi->param('limit') || 0;
     my $offset = $self->cgi->param('offset') || 0;
     my $action = $self->cgi->param('action') || '';
-    my $available = int($self->cgi->param('available'));
+    my $available = int($self->cgi->param('available') || 0);
 
     $self->handle_hold_update($action) if $action;