From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Wed, 13 Jun 2018 06:30:35 +0000 (+0200)
Subject: generate_usage_str: show short usage help for unknown commands
X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=commitdiff_plain;h=24ccf353c76bcb346bf86761358b638e3105e298;ds=sidebyside

generate_usage_str: show short usage help for unknown commands

followup for previous commit to show the full short usage string for
the CLI tool in the case of an unknown command

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---

diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
index 5cdffa3..9bbc156 100644
--- a/src/PVE/CLIHandler.pm
+++ b/src/PVE/CLIHandler.pm
@@ -132,7 +132,7 @@ sub generate_usage_str {
 	$cli_handler_class->can('string_param_file_mapping');
 
     my ($subcmd, $def, undef, undef, $cmdstr) = resolve_cmd($cmd);
-    die "no such command '$cmd->[0]'\n" if !defined($def) && ref($cmd) eq 'ARRAY';
+    $abort->("unknown command '$cmdstr'") if !defined($def) && ref($cmd) eq 'ARRAY';
 
     my $generate;
     $generate = sub {