diff options
Diffstat (limited to 'ext/bigdecimal')
| -rw-r--r-- | ext/bigdecimal/bigdecimal.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index f33dd82458..31479d4edb 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -2494,7 +2494,9 @@ BigDecimal_initialize_copy(VALUE self, VALUE other) Real *pv = rb_check_typeddata(self, &BigDecimal_data_type); Real *x = rb_check_typeddata(other, &BigDecimal_data_type); - DATA_PTR(self) = VpCopy(pv, x); + if (self != other) { + DATA_PTR(self) = VpCopy(pv, x); + } return self; } |