From 790f631301b8318df8b57ec8967fb2a56215cf76 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 15 Nov 2007 08:33:10 +0000
Subject: [PATCH] escape "{" too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/compile_prelude.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/compile_prelude.rb b/tool/compile_prelude.rb
index 314c98689e..7199434441 100644
--- a/tool/compile_prelude.rb
+++ b/tool/compile_prelude.rb
@@ -39,7 +39,7 @@ lines_list = preludes.map {|filename|
       end
       if RbConfig::MAKEFILE_CONFIG.has_key? key
         val = RbConfig.expand("$(#{key})", mkconf)
-        need_ruby_prefix = true if /\A\#{TMP_RUBY_PREFIX\}/ =~ val
+        need_ruby_prefix = true if /\A\#\{TMP_RUBY_PREFIX\}/ =~ val
         c_esc(val)
       else
         "nil"