[FIXED JENKINS-18834] moving Prune before Fetch

[sapone]

bug:
https://issues.jenkins-ci.org/browse/JENKINS-18834

related topic:
https://groups.google.com/forum/#!topic/jenkinsci-dev/5hEvmHpOVTg

(comments a bit messed, sorry)

[buildhive]

Jenkins » git-plugin #281 FAILURE
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[jenkinsadmin]

Thank you for a pull request! Please check this document for how the Jenkins project handles pull requests

[buildhive]

Jenkins » git-plugin #282 FAILURE
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[buildhive]

Jenkins » git-plugin #305 UNSTABLE
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[sapone]

rebased on top of refactoring branch

[buildhive]

Jenkins » git-plugin #316 UNSTABLE
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[buildhive]

Jenkins » git-plugin #320 FAILURE
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[sapone]

Any complains on this one?
Are there any possible bad situations this commit can cause?

[ndeloof]

@sapone can you just amend your commit and push -f to force CI to re-test this pull request ?

[buildhive]

Jenkins » git-plugin #332 UNSTABLE
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[sapone]

Done.
You getting notifications about commit-updates, right?

[ndeloof]

yes I do, but get hundred of them a day ;)

[buildhive]

Jenkins » git-plugin #343 UNSTABLE
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[buildhive]

Jenkins » git-plugin #348 FAILURE
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[sapone]

What needs to be done, to merge this one?