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  • Hash : 1fbeb2f0
    Author : Russell Belfer
    Date : 2014-09-15T21:59:23

    Fix attribute lookup in index for bare repos
    
    When using a bare repo with an index, libgit2 attempts to read
    files from the index.  It caches those files based on the path
    to the file, specifically the path to the directory that contains
    the file.
    
    If there is no working directory, we use `git_path_dirname_r` to
    get the path to the containing directory.  However, for the
    `.gitattributes` file in the root of the repository, this ends up
    normalizing the containing path to `"."` instead of the empty
    string and the lookup the `.gitattributes` data fails.
    
    This adds a test of attribute lookups on bare repos and also
    fixes the problem by simply rewriting `"."` to be `""`.