1 files changed, 1 insertions, 1 deletions
diff --git a/bignum.c b/bignum.c
index fb469e1a84..788db18dd1 100644
--- a/bignum.c
+++ b/bignum.c
@@ -1100,7 +1100,7 @@ rb_big_neg(x)
     if (!RBIGNUM(x)->sign) get2comp(z);
     ds = BDIGITS(z);
     i = RBIGNUM(x)->len;
-    if (!i) return INT2FIX(~(SIGNED_VALUE)0);
+    if (!i) return INT2FIX(~0);
     while (i--) ds[i] = ~ds[i];
     RBIGNUM(z)->sign = !RBIGNUM(z)->sign;
     if (RBIGNUM(x)->sign) get2comp(z);