fix: accept comands with leading and trailing white spaces (#1200)

Signed-off-by: ti-srebot <[email protected]> Co-authored-by: Xuecheng Zhang <[email protected]>
pingcap · Oct 22, 2020 · f0f5267 · f0f5267
1 parent f89bb90
commit f0f5267
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cmd/dm-ctl/main.go b/cmd/dm-ctl/main.go
@@ -220,6 +220,8 @@ func loop() {
 			}
 			continue
 		}
+
+		line = strings.TrimSpace(line)
 		if line == "exit" {
 			os.Exit(0)
 		} else if line == "" {