From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Tue, 28 May 2019 16:02:15 +0000 (+0200)
Subject: corosync: config: write: die if we get a undefined value
X-Git-Url: https://git.proxmox.com/?p=pve-cluster.git;a=commitdiff_plain;h=94291d49dc918e757d1c5c200fdaa19942dfc28d

corosync: config: write: die if we get a undefined value

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

diff --git a/data/PVE/Corosync.pm b/data/PVE/Corosync.pm
index 560a498..e46a119 100644
--- a/data/PVE/Corosync.pm
+++ b/data/PVE/Corosync.pm
@@ -101,6 +101,7 @@ $dump_section = sub {
 		$raw .=  $prefix . "}\n";
 	    }
 	} elsif (!ref($v)) {
+	    die "got undefined value for key '$k'!\n" if !defined($v);
 	    $raw .= $prefix . "$k: $v\n";
 	} else {
 	    die "unexpected reference in config hash: $k => ". ref($v) ."\n";