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-rw-r--r--ext/bigdecimal/bigdecimal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index b336045..71f8b23 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -1959,7 +1959,7 @@ is_even(VALUE x)
static VALUE
rmpd_power_by_big_decimal(Real const* x, Real const* exp, ssize_t const n)
{
- VALUE log_x, multiplied, y, vn;
+ VALUE log_x, multiplied, y;
if (VpIsZero(exp)) {
return ToValue(VpCreateRbObject(n, "1"));