use correct API

diff --git a/src/lib/unlang/xlat_expr.c b/src/lib/unlang/xlat_expr.c
index aea3c1706c608e524ee9a02add23bf9a35c25ec1..5d02e850055c64a49dd242562c5dc645983a0a4f 100644 (file)
--- a/src/lib/unlang/xlat_expr.c
+++ b/src/lib/unlang/xlat_expr.c
@@ -413,7 +413,7 @@ static xlat_action_t xlat_binary_op(TALLOC_CTX *ctx, fr_dcursor_t *out,
                                break;
 
                        case FR_TYPE_OCTETS:
-                               fr_value_box_strdup_shallow(a, NULL, (void const *) "", false);
+                               fr_value_box_memdup_shallow(a, NULL, (void const *) "", 0, false);
                                break;
 
                        default: