From 9498fcf9c56ea4f788928e70be4698d556b808bf Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Sun, 1 Dec 2019 10:24:07 +0100
Subject: [PATCH] src/cli/command.rs - get_nested_completion: return nothing if
 first argument does not match

---
 src/cli/command.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cli/command.rs b/src/cli/command.rs
index ed7f3e28..c66849df 100644
--- a/src/cli/command.rs
+++ b/src/cli/command.rs
@@ -286,6 +286,7 @@ pub fn get_nested_completion(
                 if let Some(sub_cmd) = map.commands.get(first) {
                     return get_nested_completion(sub_cmd, &args[1..]);
                 }
+                return Vec::new();
             }
             let mut completions = Vec::new();
             for cmd in map.commands.keys() {