From: Keith Packard <keithp@keithp.com>
Date: Sat, 19 Nov 2016 05:15:33 +0000 (-0800)
Subject: altos/lisp: Empty lambda body is not an error
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=3fec65a3921b3783b250031b2824b4689b8635f9

altos/lisp: Empty lambda body is not an error

It's not very exciting, but it's still legal

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/lisp/ao_lisp_lambda.c b/src/lisp/ao_lisp_lambda.c
index 67ad24ee..b164cd66 100644
--- a/src/lisp/ao_lisp_lambda.c
+++ b/src/lisp/ao_lisp_lambda.c
@@ -77,9 +77,6 @@ ao_lisp_lambda_alloc(struct ao_lisp_cons *code, int args)
 	if (!lambda)
 		return AO_LISP_NIL;
 
-	if (!code->cdr)
-		return ao_lisp_error(AO_LISP_INVALID, "missing parameters to lambda");
-
 	if (!ao_lisp_check_argt(_ao_lisp_atom_lambda, code, 0, AO_LISP_CONS, 1))
 		return AO_LISP_NIL;
 	f = 0;