From: zn@...
Date: 2015-10-20T13:31:29+00:00
Subject: [ruby-dev:49310] [Ruby trunk - Bug #11608] test -t without fd

Issue #11608 has been updated by Kazuhiro NISHIYAMA.

Assignee set to Nobuyoshi Nakada
ruby -v set to r52202

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Bug #11608: test -t without fd
https://bugs.ruby-lang.org/issues/11608#change-54495

* Author: Kazuhiro NISHIYAMA
* Status: Open
* Priority: Normal
* Assignee: Nobuyoshi Nakada
* ruby -v: r52202
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
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r52202 で fd 指定なしの test -t を使っていますが、
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/test.html
の RATIONALE で

> The -t file_descriptor primary is shown with a mandatory argument because the grammar is ambiguous if it can be omitted. Historical implementations have allowed it to be omitted, providing a default of 1.

と書かれているように省略せずに指定すべきではないでしょうか。



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