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Merge pull request #266 from andrewchambers/idempotentclose

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Make file/close idempotent.
This commit is contained in:
Calvin Rose
2020-01-21 10:16:06 -06:00
committed by GitHub
parent 1ec2e08f21 46f57f5c38
commit 01c6ffe1d5
1 changed files with 1 additions and 1 deletions
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2
src/core/io.c
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@@ -290,7 +290,7 @@ static Janet cfun_io_fclose(int32_t argc, Janet *argv) {
janet_fixarity(argc, 1);
IOFile *iof = janet_getabstract(argv, 0, &cfun_io_filetype);
if (iof->flags & JANET_FILE_CLOSED)
janet_panic("file is closed");
return janet_wrap_nil();
if (iof->flags & (JANET_FILE_NOT_CLOSEABLE))
janet_panic("file not closable");
if (iof->flags & JANET_FILE_PIPED) {