From e9f3dca0f44003e0fe787101d47cd816393e7767 Mon Sep 17 00:00:00 2001
From: ksss <co000ri@gmail.com>
Date: Sun, 16 Mar 2014 22:52:25 +0900
Subject: fix bug when `0 + other object`

---
 src/numeric.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/numeric.c b/src/numeric.c
index 38a05ae92..0927abee2 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -1131,10 +1131,10 @@ mrb_fixnum_plus(mrb_state *mrb, mrb_value x, mrb_value y)
   mrb_int a;
 
   a = mrb_fixnum(x);
-  if (a == 0) return y;
   if (mrb_fixnum_p(y)) {
     mrb_int b, c;
 
+    if (a == 0) return y;
     b = mrb_fixnum(y);
     c = a + b;
     if (((a < 0) ^ (b < 0)) == 0 && (a < 0) != (c < 0)) {
-- 
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