diff options
| -rw-r--r-- | src/fmt_fp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/fmt_fp.c b/src/fmt_fp.c index bac62b88a..bcb9ccc24 100644 --- a/src/fmt_fp.c +++ b/src/fmt_fp.c @@ -276,7 +276,7 @@ mrb_format_float(mrb_float f, char *buf, size_t buf_size, char fmt, int prec, ch // Print the digits of the mantissa for (int i = 0; i < num_digits; ++i, --dec) { - int8_t d = f; + int8_t d = (int8_t)((int)f)%10; *s++ = '0' + d; if (dec == 0 && (prec > 0 || alt_form)) { *s++ = '.'; |