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Merge pull request #562 from Rangi42/strsub-0

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Resolve #554: STRSUB("<N-char string>", N, 0) will not warn "Position N is past the end of the string"
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Eldred Habert
2020-09-03 12:12:03 +02:00
committed by GitHub
parent 9d62b4b9bb b65b723fa6
commit d2801505c3
1 changed files with 1 additions and 1 deletions
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src/asm/asmy.y
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@@ -461,7 +461,7 @@ static void strsubUTF8(char *dest, const char *src, uint32_t pos, uint32_t len)
srcIndex++; srcIndex++;
} }
if (!src[srcIndex]) if (!src[srcIndex] && len)
warning(WARNING_BUILTIN_ARG, "STRSUB: Position %lu is past the end of the string", warning(WARNING_BUILTIN_ARG, "STRSUB: Position %lu is past the end of the string",
(unsigned long)pos); (unsigned long)pos);