From d202361d812e2d5ea036e7e88d32ef4d485b73f3 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 17 May 2016 17:10:01 +0000
Subject: * re.c (match_aref): remove useless condition and call rb_fix2int.  
 rb_reg_nth_match handles negative index.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 re.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 're.c')

diff --git a/re.c b/re.c
index da600fbad4..091168528f 100644
--- a/re.c
+++ b/re.c
@@ -1888,9 +1888,7 @@ match_aref(int argc, VALUE *argv, VALUE match)
 
     if (NIL_P(rest)) {
 	if (FIXNUM_P(idx)) {
-	    if (FIX2INT(idx) >= 0) {
-		return rb_reg_nth_match(FIX2INT(idx), match);
-	    }
+	    return rb_reg_nth_match(FIX2INT(idx), match);
 	}
 	else {
 	    int num = namev_to_backref_number(RMATCH_REGS(match), RMATCH(match)->regexp, idx);
-- 
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