From 835fa9e54ac1d3bbee9b816275e7ea28e9dac313 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Wed, 31 Jul 2019 19:55:16 +0900
Subject: [PATCH] test/ruby/test_hash.rb: remove a unused vrible

to suppress a warning
---
 test/ruby/test_hash.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/ruby/test_hash.rb b/test/ruby/test_hash.rb
index 0549886317..edf335eaa6 100644
--- a/test/ruby/test_hash.rb
+++ b/test/ruby/test_hash.rb
@@ -1745,7 +1745,7 @@ class TestHash < Test::Unit::TestCase
     assert_raise(RuntimeError){
       hrec(h, nrec){ h[:c] = 3 }
     }
-  rescue SystemStackError => e
+  rescue SystemStackError
     # ignore
   end