From 9bd337c8fd9f6a345e74b84515ecb40301e9f32f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 3 Mar 2009 07:25:50 +0000
Subject: * ext/extmk.rb (extmake), lib/mkmf.rb (create_makefile): $objs and  
 $srcs are always Array or nil now.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 8af18379e..1afce2ae6 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1591,9 +1591,8 @@ def create_makefile(target, srcprefix = nil)
   for i in $objs
     i.sub!(/\.o\z/, ".#{$OBJEXT}")
   end
-  $objs = $objs.join(" ")
 
-  target = nil if $objs == ""
+  target = nil if $objs.empty?
 
   if target and EXPORT_PREFIX
     if File.exist?(File.join(srcdir, target + '.def'))
@@ -1642,7 +1641,7 @@ target_prefix = #{target_prefix}
 LOCAL_LIBS = #{$LOCAL_LIBS}
 LIBS = #{$LIBRUBYARG} #{$libs} #{$LIBS}
 SRCS = #{srcs.collect(&File.method(:basename)).join(' ')}
-OBJS = #{$objs}
+OBJS = #{$objs.join(" ")}
 TARGET = #{target}
 DLLIB = #{dllib}
 EXTSTATIC = #{$static || ""}
-- 
cgit