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| author | Rich Felker <dalias@aerifal.cx> | 2012-10-18 20:26:41 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-10-18 20:26:41 -0400 |
| commit | 776251867d07cca2866908186ef245f72596ce75 (patch) | |
| tree | 35f220753acfa5808691dca7e4d519ac1b1a0659 | |
| parent | f321de9e0ae130e21faab5afe109270ec913602d (diff) | |
| download | musl-776251867d07cca2866908186ef245f72596ce75.tar.gz musl-776251867d07cca2866908186ef245f72596ce75.tar.bz2 musl-776251867d07cca2866908186ef245f72596ce75.tar.xz musl-776251867d07cca2866908186ef245f72596ce75.zip | |
avoid raising spurious division-by-zero exception in printf
| -rw-r--r-- | src/stdio/vfprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c index 6525938f..4a2752b2 100644 --- a/src/stdio/vfprintf.c +++ b/src/stdio/vfprintf.c @@ -200,7 +200,7 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t) char ebuf0[3*sizeof(int)], *ebuf=&ebuf0[3*sizeof(int)], *estr; pl=1; - if (y<0 || 1/y<0) { + if (signbit(y)) { y=-y; } else if (fl & MARK_POS) { prefix+=3; |