refresh_references.cc: bust LibGit2 remote list cache by reading config #1685
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Also removed calling `git_odb_free` when `git_repository_odb` fails.
implausible
approved these changes
May 31, 2019
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Also removed calling
git_odb_freewhengit_repository_odbfails.This is a band-aid over a caching issue where LibGit2 is not checking the disk when listing the remote names. By manually reading the config, it busts whatever cache LibGit2 is holding on to.