2000-02-25

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 5 deletions

diff --git a/lib/open3.rb b/lib/open3.rb
index 9e34acffc9..27283f5019 100644
--- a/lib/open3.rb
+++ b/lib/open3.rb
@@ -43,13 +43,12 @@ end
 if $0 == __FILE__
   a = Open3.popen3("nroff -man")
   Thread.start do
-    while gets
-      a[0].print $_
+    while line = gets
+      a[0].print line
     end
     a[0].close
   end
-  while a[1].gets
-    print ":", $_
+  while line = a[1].gets
+    print ":", line
   end
 end
-