From ebd2b0aca54022f80abfbea0167d1ac2143f4771 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 26 Jan 2016 13:16:19 +0100
Subject: [PATCH] SectionConfig: disable duplicate plugin registration

---
 src/PVE/SectionConfig.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/PVE/SectionConfig.pm b/src/PVE/SectionConfig.pm
index 95e166a..6f85b22 100644
--- a/src/PVE/SectionConfig.pm
+++ b/src/PVE/SectionConfig.pm
@@ -26,6 +26,9 @@ sub register {
     my $type = $class->type();
     my $pdata = $class->private();
 
+    die "duplicate plugin registration (type = $type)"
+	if defined($pdata->{plugins}->{$type});
+
     my $plugindata = $class->plugindata();
     $pdata->{plugindata}->{$type} = $plugindata;
     $pdata->{plugins}->{$type} = $class;
-- 
2.39.2