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nim: fix string? core function for the empty string

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Nicolas Boulenguez 2021-08-17 20:19:26 +02:00 committed by Joel Martin
parent 8ae10b10f3
commit ed9c6187b4
1 changed files with 1 additions and 1 deletions
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impls/nim/types.nim
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@ -110,7 +110,7 @@ proc false_q*(xs: varargs[MalType]): MalType {.procvar.} =
boolObj xs[0].kind == False
proc string_q*(xs: varargs[MalType]): MalType {.procvar.} =
boolObj(xs[0].kind == String and xs[0].str.len > 0 and xs[0].str[0] != '\xff')
boolObj(xs[0].kind == String and (xs[0].str.len == 0 or xs[0].str[0] != '\xff'))
proc symbol*(xs: varargs[MalType]): MalType {.procvar.} =
symbol(xs[0].str)