XML::Simple returns by default an empty hash ref if it encounters an xml tag
with no attributes or content. If memcached_servers is empty, as the installer
sets it when this feature is disabled, then we get the empty hash ref.
In checking if memcached_servers is set the empty hash ref evaluates as true.
I.E.
$servers = C4::Context->config('memcached_servers');
if ($servers) {
so we get a comiler error from memcached trying to resolve the nonexistant
server address.
---
C4/Context.pm | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/C4/Context.pm b/C4/Context.pm
index 4dab9a9..99019ea 100644
--- a/C4/Context.pm
+++ b/C4/Context.pm
@@ -233,7 +233,7 @@ Returns undef in case of error.
=cut
sub read_config_file { # Pass argument naming config file to read
- my $koha = XMLin(shift, keyattr => ['id'], forcearray => ['listen',
'server', 'serverinfo']);
+ my $koha = XMLin(shift, keyattr => ['id'], forcearray => ['listen',
'server', 'serverinfo'], suppressempty => '');
return $koha; # Return value: ref-to-hash holding the
configuration
}
--
1.6.0.4
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