# \[F\] Regex bug in 2.43a?

**URL:** https://community.mp3tag.de/t/f-regex-bug-in-2-43a/8600
**Category:** Fixed Bugs
**Tags:** bug-fixed
**Created:** [July 12, 2009, 10:29am UTC](https://community.mp3tag.de/t/f-regex-bug-in-2-43a/8600 "2009-07-12T10:29:09Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![egd](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/e/3da27b/32.png) [@egd](https://community.mp3tag.de/u/egd)
#### Post date: [July 12, 2009, 10:29am UTC](https://community.mp3tag.de/t/f-regex-bug-in-2-43a/8600/1 "2009-07-12T10:29:09Z")

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I've been successfully using a case conversion regex action for a long, long time now. Today I upgraded to v.243a and used it, which yielded unexpected results.  
The regex MTA and sample output screen dump are attached.

[Format\_Case\_of\_Artist\_\_Album\_\_\_Titles.mta](https://community.mp3tag.de/uploads/default/original/2X/b/b8a4212bc7ec9e85ad36e774b4a83987f76394fa.mta) (948 Bytes)

 ![](https://community.mp3tag.de/uploads/default/original/2X/b/b6bc193239eac903e6b3756707563f3ac83c6991.jpg)

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### Author: ![dano](https://community.mp3tag.de/user_avatar/community.mp3tag.de/dano/32/6_2.png) [@dano](https://community.mp3tag.de/u/dano)
#### Post date: [July 12, 2009, 10:34am UTC](https://community.mp3tag.de/t/f-regex-bug-in-2-43a/8600/2 "2009-07-12T10:34:10Z")

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It's already been reported in the bug forum:  
[/t/8448/1](https://community.mp3tag.de/t/8448/1)

It is fixed in the next version.

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### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [July 12, 2009, 5:31pm UTC](https://community.mp3tag.de/t/f-regex-bug-in-2-43a/8600/3 "2009-07-12T17:31:07Z")

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> [@dano](#):
>
> It is fixed in the next version.

[Here we go...](http://developer.mp3tag.de) 🙂

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### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [December 28, 2018, 2:01pm UTC](https://community.mp3tag.de/t/f-regex-bug-in-2-43a/8600/4 "2018-12-28T14:01:34Z")

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