Improve.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/sample/tsvr.rb b/sample/tsvr.rb
index 8b019bdb71..52cdd32dce 100644
--- a/sample/tsvr.rb
+++ b/sample/tsvr.rb
@@ -8,11 +8,11 @@ addr = gs.addr
 addr.shift
 printf("server is on %s\n", addr.join(":"))
 
-while TRUE
+loop do
   Thread.start(gs.accept) do |s|
     print(s, " is accepted\n")
-    while s.gets
-      s.write($_)
+    while line = s.gets
+      s.write(line)
     end
     print(s, " is gone\n")
     s.close