From 856b8d961015d67eb7b4958eb974bbfabbc1066a Mon Sep 17 00:00:00 2001
From: KOBAYASHI Shuji <shuujii@gmail.com>
Date: Thu, 10 Jan 2019 23:22:23 +0900
Subject: Remove duplicate code in numeric.c

---
 src/numeric.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'src/numeric.c')

diff --git a/src/numeric.c b/src/numeric.c
index 311bb4a38..089cc744d 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -1150,7 +1150,7 @@ fix_to_f(mrb_state *mrb, mrb_value num)
  *  (in particular infinite or NaN)
  *  to numerical classes which don't support them.
  *
- *     Float::INFINITY.to_r
+ *     Float::INFINITY.to_i
  *
  *  <em>raises the exception:</em>
  *
@@ -1169,12 +1169,7 @@ mrb_flo_to_fixnum(mrb_state *mrb, mrb_value x)
   else {
     mrb_float d = mrb_float(x);
 
-    if (isinf(d)) {
-      mrb_raise(mrb, E_FLOATDOMAIN_ERROR, d < 0 ? "-Infinity" : "Infinity");
-    }
-    if (isnan(d)) {
-      mrb_raise(mrb, E_FLOATDOMAIN_ERROR, "NaN");
-    }
+    mrb_check_num_exact(mrb, d);
     if (FIXABLE_FLOAT(d)) {
       z = (mrb_int)d;
     }
-- 
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