diff options
| -rw-r--r-- | ext/bigdecimal/bigdecimal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index f48f3edb18..e560c19c06 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -2704,7 +2704,7 @@ rb_uint64_convert_to_BigDecimal(uint64_t uval, RB_UNUSED_VAR(size_t digs), int r vp->frac[0] = (DECDIG)uval; } else { - const size_t len = (size_t)ceil(log10(uval) / BASE_FIG); + const size_t len = (size_t)ceil(log10((double)uval) / BASE_FIG); vp = VpAllocReal(len); vp->MaxPrec = len; |