From: Katsuyuki Komatsu <komatsu@...>
Date: 2000-11-14T22:31:12+09:00
Subject: [ruby-dev:11510] invalid literal for Integer in sample/{svr.rb,tsvr.rb}

小松です．

sample/{svr.rb,tsvr.rb}が，"42147:0.0.0.0:0.0.0.0"のような文字列が
数値に変換できないと言ってエラーになります．

% ruby -v svr.rb
ruby 1.6.2 (2000-11-14) [sparc-solaris2.5.1]
svr.rb:9:in `printf': invalid literal for Integer: 42147:0.0.0.0:0.0.0.0 (ArgumentError)
	from svr.rb:9
% 

前は，

    % ruby -v svr.rb
    server is on 42147

と出てましたが，%dを%sに変えて以下のように出るようにしてみました．

    % ruby -v svr.rb
    server is on 42147:0.0.0.0:0.0.0.0

前と同じ出力の方がよいのだろうか？

diff -ru2p ruby-1.6.2.dist/sample/svr.rb ruby-1.6.2/sample/svr.rb
--- ruby-1.6.2.dist/sample/svr.rb	Fri Jan 16 21:13:08 1998
+++ ruby-1.6.2/sample/svr.rb	Tue Nov 14 22:25:56 2000
@@ -7,5 +7,5 @@ gs = TCPserver.open(0)
 addr = gs.addr
 addr.shift
-printf("server is on %d\n", addr.join(":"))
+printf("server is on %s\n", addr.join(":"))
 socks = [gs]
 
diff -ru2p ruby-1.6.2.dist/sample/tsvr.rb ruby-1.6.2/sample/tsvr.rb
--- ruby-1.6.2.dist/sample/tsvr.rb	Thu Jun 22 17:29:58 2000
+++ ruby-1.6.2/sample/tsvr.rb	Tue Nov 14 22:25:59 2000
@@ -7,5 +7,5 @@ gs = TCPserver.open(0)
 addr = gs.addr
 addr.shift
-printf("server is on %d\n", addr.join(":"))
+printf("server is on %s\n", addr.join(":"))
 
 while TRUE

--
小松克行 / Katsuyuki Komatsu <komatsu@sarion.co.jp>