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| -rw-r--r-- | src/numeric.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/numeric.c b/src/numeric.c index 4288df44a..a1299a74f 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -702,6 +702,7 @@ flo_round(mrb_state *mrb, mrb_value num) f = 1.0; i = ndigits >= 0 ? ndigits : -ndigits; + if (ndigits > DBL_DIG+2) return num; while (--i >= 0) f = f*10.0; |