From 7a51e3d0edfd8808f0fd8e709303cc694d8967e2 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 25 Sep 2002 08:49:17 +0000
Subject: * lib/mkmf.rb (libpathflag): restore ENV['LIB'] when some error
 occured.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 04e6acdb6..f27a7faf2 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -211,8 +211,11 @@ end
 def libpathflag
   if $mswin
     ENV['LIB'] = ($LIBPATH + [ORIG_LIBPATH]).join(';')
-    yield ""
-    ENV['LIB'] = ORIG_LIBPATH
+    begin
+      yield ""
+    ensure
+      ENV['LIB'] = ORIG_LIBPATH
+    end
   else
     yield $LIBPATH.map{|x| %Q[#{LIBPATHFLAG}"#{x}"]}.join
   end
-- 
cgit