Add one more case ( "=" ) and test get_str_vec as well.
Signed-off-by: Yann Dupont <yann@objoo.org>
Merge pull request #2644 from objoo/master

Add one more case ( "=" ) and test get_str_vec as well.

Reviewed-by: Loic Dachary <loic-201408@dachary.org>