@@ -, +, @@ serial [WARN] Use of uninitialized value in string comparison (cmp) at /kohadevbox/koha/C4/Items.pm line 811. --- C4/Items.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/C4/Items.pm +++ a/C4/Items.pm @@ -808,7 +808,7 @@ sub GetItemsInfo { } return $serial - ? sort { ($b->{'publisheddate'} || $b->{'enumchron'}) cmp ($a->{'publisheddate'} || $a->{'enumchron'}) } @results + ? sort { ($b->{'publisheddate'} || $b->{'enumchron'} || "") cmp ($a->{'publisheddate'} || $a->{'enumchron'} || "") } @results : @results; } --