From c38ac70fe0212e878bacabfc57cef026c6451010 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 4 Aug 2015 08:58:09 +0200
Subject: [PATCH] get_standard_option: do not overwrite defaults when they
 evaluate to false

---
 src/PVE/JSONSchema.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/JSONSchema.pm b/src/PVE/JSONSchema.pm
index d9d254a..2837cf5 100644
--- a/src/PVE/JSONSchema.pm
+++ b/src/PVE/JSONSchema.pm
@@ -42,7 +42,7 @@ sub get_standard_option {
     my $res = $base || {};
 
     foreach my $opt (keys %$std) {
-	next if $res->{$opt};
+	next if defined($res->{$opt});
 	$res->{$opt} = $std->{$opt};
     }
 
-- 
2.39.2