GNU bug report logs - #41262
Weird behavior with grep regex

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From: <loic.tregouet <at> orange.com>
To: 41262 <at> debbugs.gnu.org
Subject: bug#41262: Weird behavior with grep regex
Date: Thu, 14 May 2020 13:57:48 +0000

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Hi,

I've reproduced a strange behaviour of grep command when a file name of a single letter is present in current directory .

$ echo a | grep [a-z]
a
$ touch t
$ echo a | grep [a-z]
$ rm t
$ echo a | grep [a-z]
a
$


Any idea ?

Regards

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