1.12 removing a quick link can lead to crash

[mixxxbot]

Reported by: daschuer
Date: 2015-10-26T12:31:28Z
Status: Fix Released
Importance: Critical
Launchpad Issue: lp1510068

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This was reported here:
http://www.mixxx.org/forums/viewtopic.php?f=3&t=7593

[mixxxbot]

Commented by: ywwg
Date: 2015-11-19T03:35:12Z

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has anyone been able to reproduce? Seems like this could be a quick fix

[mixxxbot]

Commented by: uklotzde
Date: 2018-04-21T10:37:28Z

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Steps to reproduce (there may be more ways):

• Create a folder "Music/MP3" in your home folder and put some tracks into this folder and its subfolders
• Start Mixxx with a fresh profile
• Choose music library directory: "Music/MP3"
• Add Music/MP3 as a quick link -> "MP3"
• Remove quick link "MP3"
  -> crash

Sometimes I needed a second try to make Mixxx crash.

The following fix prevents the crash:
#1630

This is only regarded as a hotfix! The management of the sidebar tree in BrowseFeature might be conceptually wrong and broken. I don't plan to analyze and fix this.

[mixxxbot]

Issue closed with status Fix Released.