diff options
Diffstat (limited to 'nuttx/lib')
| -rw-r--r-- | nuttx/lib/stdio/lib_libdtoa.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/nuttx/lib/stdio/lib_libdtoa.c b/nuttx/lib/stdio/lib_libdtoa.c index 77045d9b0..1e022a8eb 100644 --- a/nuttx/lib/stdio/lib_libdtoa.c +++ b/nuttx/lib/stdio/lib_libdtoa.c @@ -132,7 +132,6 @@ static void lib_dtoa(FAR struct lib_outstream_s *obj, int fmt, int prec, FAR char *digits; /* String returned by __dtoa */ FAR char *digalloc; /* Copy of digits to be freed after usage */ FAR char *rve; /* Points to the end of the return value */ - char sign; /* Temporary negative sign for floats */ int expt; /* Integer value of exponent */ int numlen; /* Actual number of digits returned by cvt */ int nchars; /* Number of characters to print */ @@ -144,11 +143,7 @@ static void lib_dtoa(FAR struct lib_outstream_s *obj, int fmt, int prec, if (value < 0) { value = -value; - sign = '-'; - } - else - { - sign = '\0'; + SET_NEGATE(flags); } /* Perform the conversion */ @@ -157,7 +152,7 @@ static void lib_dtoa(FAR struct lib_outstream_s *obj, int fmt, int prec, digalloc = digits; numlen = rve - digits; - if (sign) + if (IS_NEGATE(flags)) { obj->put(obj, '-'); } |