utf8.c: Fix potential bug

[perl5.git] / pp_sort.c

diff --git a/pp_sort.c b/pp_sort.c
index 30595f0..eae2098 100644 (file)
--- a/pp_sort.c
+++ b/pp_sort.c
@@ -1586,7 +1586,7 @@ PP(pp_sort)
        }
        else {
            if (SvREADONLY(av))
-               Perl_croak_no_modify(aTHX);
+               Perl_croak_no_modify();
            else
                SvREADONLY_on(av);
            p1 = p2 = AvARRAY(av);