[GitHub] cordova-plugin-geolocation pull request #91: Avoid concurrent modification o...

[seeday <gi...@git.apache.org>]

GitHub user seeday opened a pull request:

    https://github.com/apache/cordova-plugin-geolocation/pull/91

    Avoid concurrent modification on callbacks list.

    Had been getting fast enumeration concurrent modification exceptions from what seems to be a race condition. Enumeration is slightly smarter when looping backwards.
    
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    ### Platforms affected
    iOS
    
    ### What does this PR do?
    Fixes a fast enumeration crash
    
    ### What testing has been done on this change?
    Not quite sure how to run the testing suite, but it seems to work
    
    ### Checklist
    - [ ] [Reported an issue](http://cordova.apache.org/contribute/issues.html) in the JIRA database
    - [ ] Commit message follows the format: "CB-3232: (android) Fix bug with resolving file paths", where CB-xxxx is the JIRA ID & "android" is the platform affected.
    - [ ] Added automated test coverage as appropriate for this change.


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/seeday/cordova-plugin-geolocation master

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/cordova-plugin-geolocation/pull/91.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #91
    
----
commit 80bbe9ce885a9b2b8796abedd1b6b66381bb3bb0
Author: Chris Day <ch...@gmail.com>
Date:   2017-06-13T17:45:43Z

    Avoid concurrent modification on callbacks list.
    
    Doesn't quite prevent it, but should be way better.

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