# \[Bug #1790\] \[patch\] fix error message in Addrinfo#family\_addrinfo

**URL:** <https://www.ruby-forum.com/t/bug-1790-patch-fix-error-message-in-addrinfo-family-addrinfo/172317>\
**Category:** Development\
**Created:** [July 19, 2009, 12:57pm UTC](https://www.ruby-forum.com/t/bug-1790-patch-fix-error-message-in-addrinfo-family-addrinfo/172317 "2009-07-19T12:57:12Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Nobuhiro\_IMAI](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/9f8e36/32.png) [@Nobuhiro\_IMAI](https://www.ruby-forum.com/u/Nobuhiro_IMAI)\
**Post date:** [July 19, 2009, 12:57pm UTC](https://www.ruby-forum.com/t/bug-1790-patch-fix-error-message-in-addrinfo-family-addrinfo/172317/1 "2009-07-19T12:57:12Z")

</div>

Bug #1790: [patch] fix error message in Addrinfo#family\_addrinfo  
[http://redmine.ruby-lang.org/issues/show/1790](http://redmine.ruby-lang.org/issues/show/1790)

e$B5/I\<\<Te(B: Nobuhiro IMAI  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
ruby -v: ruby 1.9.2dev (2009-07-19 trunk 24201) [i686-linux]

PDF e$B$r8+$D$DD/$a$F$$$?$i8+$D$1$?$N$G%Q%C%A$G$9!#e(B

# Index: ext/socket/lib/socket.rb

— ext/socket/lib/socket.rb (revision 24202)  
+++ ext/socket/lib/socket.rb (working copy)  
@@ -15,7 +15,7 @@ class Addrinfo  
if args.empty?  
raise ArgumentError, “no address specified”  
elsif Addrinfo === args.first

- 

```
 raise ArgumentError, "too man argument" if args.length != 1

```

- 

```
 raise ArgumentError, "too many arguments" if args.length != 1

```

elsif self.ip?  
raise ArgumentError, “IP address needs host and port but  
#{args.length} arguments given” if args.length != 2  
host, port = args

---

<div class="post-metadata">

**Author:** ![Nobuhiro\_IMAI](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/9f8e36/32.png) [@Nobuhiro\_IMAI](https://www.ruby-forum.com/u/Nobuhiro_IMAI)\
**Post date:** [July 20, 2009, 4:08am UTC](https://www.ruby-forum.com/t/bug-1790-patch-fix-error-message-in-addrinfo-family-addrinfo/172317/2 "2009-07-20T04:08:11Z")

</div>

e$B%A%1%C%He(B #1790 e$B$,99?7$5$l$^$7$?!#e(B (by Akira T.)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

## Applied in changeset r24207.

[http://redmine.ruby-lang.org/issues/show/1790](http://redmine.ruby-lang.org/issues/show/1790)