diff options
| -rw-r--r-- | src/numeric.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/numeric.c b/src/numeric.c index 9fc604547..41c559cee 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -159,6 +159,8 @@ mrb_flo_to_str(mrb_state *mrb, mrb_value flo, int max_digit) while (max_digit >= 0) { mrb_float weight = pow(10.0, m); mrb_float fdigit = n / weight; + + if (fdigit < 0) fdigit = n = 0; if (m < -1 && fdigit < FLT_EPSILON) { if (e || exp > 0 || m <= -abs(exp)) { break; |