tikv-server: fix clap short argument bug
@@ -915,7 +915,8 @@ fn main() {
.long_help("Sets log file. If not set, output log to stderr"))
.arg(Arg::with_name("data-dir")
.long("data-dir")
- .aliases(&["s", "store"])
+ .short("s")
+ .alias("store")
.takes_value(true)
.value_name("PATH")
.help("Sets the path to store directory"))
