From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Wed, 10 Jun 2015 07:20:00 +0000 (+0200)
Subject: pveum: check for $cmd being defined
X-Git-Url: https://git.proxmox.com/?p=pve-access-control.git;a=commitdiff_plain;h=ef740495f04af742c3defb8a034167ecb1713c15

pveum: check for $cmd being defined

fixes an 'undefined value' error when no command is
specified.
---

diff --git a/pveum b/pveum
index a80b4de..c9d602e 100755
--- a/pveum
+++ b/pveum
@@ -69,7 +69,7 @@ my $cmddef = {
 
 my $cmd = shift;
 
-if ($cmd ne 'verifyapi' && $cmd ne 'printmanpod') {
+if (defined($cmd) && $cmd ne 'verifyapi' && $cmd ne 'printmanpod') {
     die "please run as root\n" if $> != 0;
 
     PVE::INotify::inotify_init();