1 files changed, 1 insertions, 7 deletions
diff --git a/array.c b/array.c
index 6a7a790fec..ba13ac54e5 100644
--- a/array.c
+++ b/array.c
@@ -7593,13 +7593,7 @@ finish_exact_sum(long n, VALUE r, VALUE v, int z)
     if (n != 0)
         v = rb_fix_plus(LONG2FIX(n), v);
     if (r != Qundef) {
-	/* r can be an Integer when mathn is loaded */
-	if (FIXNUM_P(r))
-	    v = rb_fix_plus(r, v);
-	else if (RB_TYPE_P(r, T_BIGNUM))
-	    v = rb_big_plus(r, v);
-	else
-	    v = rb_rational_plus(r, v);
+        v = rb_rational_plus(r, v);
     }
     else if (!n && z) {
         v = rb_fix_plus(LONG2FIX(0), v);