Let core.attributesfile default to $XDG_CONFIG_HOME/git/attributes
This gives the default value for the core.attributesfile variable
following the exact same logic of the previous change for the
core.excludesfile setting.
Signed-off-by: Huynh Khoi Nguyen Nguyen <redacted>
Signed-off-by: Valentin Duperray <redacted>
Signed-off-by: Franck Jonas <redacted>
Signed-off-by: Lucien Kong <redacted>
Signed-off-by: Thomas Nguy <redacted>
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>