From 09d9d913c05a99ec972cfca4fce80ac46e6e8965 Mon Sep 17 00:00:00 2001
From: gogotanaka <gogotanaka@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 14 Mar 2015 11:16:05 +0000
Subject: * math.c (math_gamma): explicit cast to double.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 math.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'math.c')

diff --git a/math.c b/math.c
index 659012148a..b4cdeef429 100644
--- a/math.c
+++ b/math.c
@@ -875,7 +875,7 @@ math_gamma(VALUE obj, VALUE x)
     if (isinf(d) && signbit(d)) domain_error("gamma");
     if (d == floor(d)) {
 	if (d < 0.0) domain_error("gamma");
-	if (1.0 <= d && d <= NGAMMA_TABLE) {
+	if (1.0 <= d && d <= (double)NGAMMA_TABLE) {
 	    return DBL2NUM(fact_table[(int)d - 1]);
 	}
     }
-- 
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