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[PATCH 1/2] Fix fcvt to only show 'ndigit' past decimal
- From: Keith Packard <keithp at keithp dot com>
- To: newlib at sourceware dot org
- Cc: Keith Packard <keithp at keithp dot com>
- Date: Wed, 18 Dec 2019 08:49:05 -0800
- Subject: [PATCH 1/2] Fix fcvt to only show 'ndigit' past decimal
Even if the number is really small and this means showing *no* digits.
This makes newlib match glibc, and the fcvt posix man page.
Signed-off-by: Keith Packard <keithp@keithp.com>
---
newlib/libc/stdlib/ecvtbuf.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/newlib/libc/stdlib/ecvtbuf.c b/newlib/libc/stdlib/ecvtbuf.c
index e3d7b55d8..12e8c9a92 100644
--- a/newlib/libc/stdlib/ecvtbuf.c
+++ b/newlib/libc/stdlib/ecvtbuf.c
@@ -235,14 +235,7 @@ fcvtbuf (double invalue,
save = fcvt_buf;
- if (invalue < 1.0 && invalue > -1.0)
- {
- p = _dtoa_r (reent, invalue, 2, ndigit, decpt, sign, &end);
- }
- else
- {
- p = _dtoa_r (reent, invalue, 3, ndigit, decpt, sign, &end);
- }
+ p = _dtoa_r (reent, invalue, 3, ndigit, decpt, sign, &end);
/* Now copy */
--
2.24.0