fix: prevent egctl config all panics (#1081)

Signed-off-by: bitliu <bitliu@tencent.com>
envoyproxy · Feb 28, 2023 · 7a373cc · 7a373cc
1 parent ead74ab
commit 7a373cc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/internal/cmd/egctl/config.go b/internal/cmd/egctl/config.go
@@ -85,6 +85,10 @@ func allConfigCmd() *cobra.Command {
 }
 
 func runAllConfig(c *cobra.Command, args []string) error {
+	if len(args) == 0 {
+		return fmt.Errorf("pod name is required")
+	}
+
 	podName = args[0]
 
 	if podName == "" {