* src/pathx.c (parse_location_path): fix memleak on error
* src/pathx.c (parse_location_path): fix memleak on error

If parse_relative_location_path fails, then the early return will leak
locpath.  Use the common error handling to cleanup all the resources.

ptoscano/augeas,mlichvar/augeas,ptoscano/augeas,hercules-team/augeas,mlichvar/augeas,mlichvar/augeas,kunkku/augeas,kunkku/augeas,kunkku/augeas,hercules-team/augeas,ptoscano/augeas