From: Dietmar Maurer <dietmar@proxmox.com>
Date: Sat, 19 Sep 2015 08:39:20 +0000 (+0200)
Subject: print_bash_completion: handle special case passing $arg_param as string
X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=commitdiff_plain;h=d90a2fd0fc916746e0757db3d2c74c616ab53474;ds=sidebyside

print_bash_completion: handle special case passing $arg_param as string
---

diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
index 516d632..0863fdc 100644
--- a/src/PVE/CLIHandler.pm
+++ b/src/PVE/CLIHandler.pm
@@ -235,6 +235,8 @@ my $print_bash_completion = sub {
     $arg_param //= [];
     $uri_param //= {};
 
+    $arg_param = [ $arg_param ] if !ref($arg_param);
+
     map { $skip_param->{$_} = 1; } @$arg_param;
     map { $skip_param->{$_} = 1; } keys %$uri_param;