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| author | Oliver Kiddle <okiddle@yahoo.co.uk> | 2018-05-13 10:13:42 +0200 |
|---|---|---|
| committer | Oliver Kiddle <okiddle@yahoo.co.uk> | 2018-05-13 10:13:42 +0200 |
| commit | a93abe1170a438d45d94b3a7f924553f5cf69cee (patch) | |
| tree | 95cc9a6832acc5ece693389209531eeefdc10f88 /Src/builtin.c | |
| parent | Nelson H. F. Beebe: 19597 (rebased 42369): return Inf, NaN etc from floating ... (diff) | |
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42488: test cases for 42369 and address some issues in the code
Diffstat (limited to 'Src/builtin.c')
| -rw-r--r-- | Src/builtin.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Src/builtin.c b/Src/builtin.c index 73cfe7ad1..931605c6e 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -5234,8 +5234,14 @@ bin_print(char *name, char **args, Options ops, int func) errflag &= ~ERRFLAG_ERROR; ret = 1; } - print_val(doubleval) - break; + /* force consistent form for Inf/NaN output */ + if (isnan(doubleval)) + count += fputs("nan", fout); + else if (isinf(doubleval)) + count += fputs((doubleval < 0.0) ? "-inf" : "inf", fout); + else + print_val(doubleval) + break; case 3: #ifdef ZSH_64_BIT_UTYPE *d++ = 'l'; |