fix: avoid panic os.Args[1] (GreptimeTeam#190)

Signed-off-by: tison <wander4096@gmail.com>
MichaelScofield · Feb 27, 2024 · 8be920f · 8be920f
1 parent 117cbfb
commit 8be920f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmd/gtctl/main.go b/cmd/gtctl/main.go
@@ -78,7 +78,7 @@ func main() {
 		panic(err)
 	}
 
-	if pm.ShouldRun(os.Args[1]) {
+	if len(os.Args) > 1 && pm.ShouldRun(os.Args[1]) {
 		if err = pm.Run(os.Args[1:]); err != nil {
 			fmt.Println(err)
 			os.Exit(1)