ysqi 19d921d3f5 Return nil not empty []string{} ...

Return nil if config value does not exist or is empty

2016-03-03 20:03:23 +08:00

..

xml_test.go

Return nil not empty []string{}

2016-03-03 20:03:23 +08:00

xml.go

Return nil not empty []string{}

2016-03-03 20:03:23 +08:00