From 129e5a6c21047f94d9ce56ea779ef88f154c51f7 Mon Sep 17 00:00:00 2001
From: Jun Hiroe <Jun.Hiroe@gmail.com>
Date: Sat, 3 May 2014 01:13:43 +0900
Subject: Refactor rshift

---
 src/numeric.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/numeric.c b/src/numeric.c
index 46b3cdf37..4c955a61e 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -980,17 +980,11 @@ rshift(mrb_int val, mrb_int width)
   mrb_assert(width >= 0);
   if (width >= NUMERIC_SHIFT_WIDTH_MAX) {
     if (val < 0) {
-      val = -1;
-    }
-    else {
-      val = 0;
+      return mrb_fixnum_value(-1);
     }
+    return mrb_fixnum_value(0);
   }
-  else {
-    val = val >> width;
-  }
-
-  return mrb_fixnum_value(val);
+  return mrb_fixnum_value(val >> width);
 }
 
 static inline void
-- 
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