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cleanup

This commit is contained in:
Yuichi Nishiwaki 2013-11-27 13:51:24 +09:00
parent c1788d31b0
commit 73831283b6
1 changed files with 4 additions and 1 deletions
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5
src/macro.c
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@ -252,7 +252,10 @@ macroexpand_list(pic_state *pic, pic_value list, struct pic_senv *senv)
{ {
pic_value v; pic_value v;
if (! pic_pair_p(list)) if (pic_nil_p(list))
return pic_nil_value();
if (pic_symbol_p(list))
return macroexpand(pic, list, senv); return macroexpand(pic, list, senv);
v = macroexpand(pic, pic_car(pic, list), senv); v = macroexpand(pic, pic_car(pic, list), senv);