ldap export: don't use password if not given

1 files changed, 3 insertions, 1 deletions

diff --git a/FS/FS/part_export/ldap.pm b/FS/FS/part_export/ldap.pm
index 6077b7418..776814c59 100644
--- a/FS/FS/part_export/ldap.pm
+++ b/FS/FS/part_export/ldap.pm
@@ -225,12 +225,14 @@ sub ldap_insert { #subroutine, not method
 
 sub ldap_connect {
   my( $machine, $dn, $password ) = @_;
+  my %bind_options;
+  $bind_options{password} = $password if length($password);
 
   eval "use Net::LDAP";
   die $@ if $@;
 
   my $ldap = Net::LDAP->new($machine) or die $@;
-  my $status = $ldap->bind( $dn, password=>$password );
+  my $status = $ldap->bind( $dn, %bind_options );
   die $status->error if $status->is_error;
 
   $dn;