diff options
| -rw-r--r-- | psi/zfrsd.c | 3 | ||||
| -rw-r--r-- | psi/zmisc3.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/psi/zfrsd.c b/psi/zfrsd.c index 950588d69..9c035b96d 100644 --- a/psi/zfrsd.c +++ b/psi/zfrsd.c @@ -54,8 +54,7 @@ zrsdparams(i_ctx_t *i_ctx_p) uint i; int code = 0; - if (ref_stack_count(&o_stack) < 1) - return_error(gs_error_stackunderflow); + check_op(1); if (!r_has_type(op, t_dictionary) && !r_has_type(op, t_null)) { return_error(gs_error_typecheck); } diff --git a/psi/zmisc3.c b/psi/zmisc3.c index 3f01d39a3..43803b55b 100644 --- a/psi/zmisc3.c +++ b/psi/zmisc3.c @@ -65,8 +65,7 @@ zeqproc(i_ctx_t *i_ctx_p) ref2_t stack[MAX_DEPTH + 1]; ref2_t *top = stack; - if (ref_stack_count(&o_stack) < 2) - return_error(gs_error_stackunderflow); + check_op(2); if (!eqproc_check_type(op -1) || !eqproc_check_type(op)) { make_false(op - 1); pop(1); |