[elpa] externals/oauth2 updated (dc9f76dee7 -> c88165b85e)

[ELPA Syncer]

elpasync pushed a change to branch externals/oauth2.

      from  dc9f76dee7 * oauth2.el: version 0.18.3
       new  6dd39033db Also check if access-token is valid when requesting cache
       new  c88165b85e * oauth2.el: version 0.18.4


Summary of changes:
 oauth2.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)