- Improved IP address loop.

install/dist/lib/fedora.lib.php

@@ -670,7 +670,7 @@ class installer_dist extends installer_base {
 			}
 		}
 		
-		$tpl->setLoop('ip_adresses',$ip_addresses);
+		if(count($ip_addresses) > 0) $tpl->setLoop('ip_adresses',$ip_addresses);
 
 		wf($vhost_conf_dir.'/ispconfig.conf', $tpl->grab());
 		unset($tpl);

install/dist/lib/gentoo.lib.php

@@ -535,7 +535,7 @@ class installer extends installer_base
 			}
 		}
 		
-		$tpl->setLoop('ip_adresses',$ip_addresses);
+		if(count($ip_addresses) > 0) $tpl->setLoop('ip_adresses',$ip_addresses);
 
 		wf($conf['apache']['vhost_conf_dir'].'/000-ispconfig.conf', $tpl->grab());
 		unset($tpl);

install/dist/lib/opensuse.lib.php

@@ -685,7 +685,7 @@ class installer_dist extends installer_base {
 			}
 		}
 		
-		$tpl->setLoop('ip_adresses',$ip_addresses);
+		if(count($ip_addresses) > 0) $tpl->setLoop('ip_adresses',$ip_addresses);
 		
 		wf($vhost_conf_dir.'/ispconfig.conf', $tpl->grab());
 		unset($tpl);

install/lib/installer_base.lib.php

@@ -1276,7 +1276,7 @@ class installer_base {
 			}
 		}
 		
-		$tpl->setLoop('ip_adresses',$ip_addresses);
+		if(count($ip_addresses) > 0) $tpl->setLoop('ip_adresses',$ip_addresses);
 		
 		wf($vhost_conf_dir.'/ispconfig.conf', $tpl->grab());
 		unset($tpl);