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Code Issues 1 Releases Wiki Activity

Allow one argument to while.

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This commit is contained in:
Calvin Rose 2023-05-23 19:38:07 -05:00
parent fc20fbed92
commit 71bde11e95
1 changed files with 2 additions and 2 deletions
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4
src/core/specials.c
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@ -707,8 +707,8 @@ static JanetSlot janetc_while(JanetFopts opts, int32_t argn, const Janet *argv)
uint8_t ifjmp = JOP_JUMP_IF;
uint8_t ifnjmp = JOP_JUMP_IF_NOT;
if (argn < 2) {
janetc_cerror(c, "expected at least 2 arguments to while");
if (argn < 1) {
janetc_cerror(c, "expected at least 1 argument to while");
return janetc_cslot(janet_wrap_nil());
}