improve debug message

diff --git a/data/PVE/SectionConfig.pm b/data/PVE/SectionConfig.pm
index 5a6dcb1..06ebbe7 100644 (file)
--- a/data/PVE/SectionConfig.pm
+++ b/data/PVE/SectionConfig.pm
@@ -115,7 +115,7 @@ sub init {
     foreach my $type (keys %$plugins) {
        my $props = $plugins->{$type}->properties();
        foreach my $p (keys %$props) {
-           die "duplicate property" if defined($propertyList->{$p});
+           die "duplicate property '$p'" if defined($propertyList->{$p});
            my $res = $propertyList->{$p} = {};
            my $data = $props->{$p};
            for my $a (keys %$data) {