From aa82505e6577c28894150a6fb53c58f914930331 Mon Sep 17 00:00:00 2001
From: Phil Davis <phil.davis@inf.org>
Date: Tue, 15 Dec 2015 16:44:40 +0545
Subject: Code style g-i

---
 src/usr/local/www/interfaces_gre_edit.php | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'src/usr/local/www/interfaces_gre_edit.php')

diff --git a/src/usr/local/www/interfaces_gre_edit.php b/src/usr/local/www/interfaces_gre_edit.php
index dc2a99f..0f9313c 100644
--- a/src/usr/local/www/interfaces_gre_edit.php
+++ b/src/usr/local/www/interfaces_gre_edit.php
@@ -66,8 +66,9 @@
 require("guiconfig.inc");
 require_once("functions.inc");
 
-if (!is_array($config['gres']['gre']))
+if (!is_array($config['gres']['gre'])) {
 	$config['gres']['gre'] = array();
+}
 
 $a_gres = &$config['gres']['gre'];
 
@@ -168,8 +169,9 @@ if ($_POST) {
 
 			$confif = convert_real_interface_to_friendly_interface_name($gre['greif']);
 
-			if ($confif != "")
+			if ($confif != "") {
 				interface_configure($confif);
+			}
 
 			header("Location: interfaces_gre.php");
 			exit;
@@ -180,18 +182,20 @@ if ($_POST) {
 function build_parent_list() {
 	$parentlist = array();
 	$portlist = get_possible_listen_ips();
-	foreach ($portlist as $ifn => $ifinfo)
+	foreach ($portlist as $ifn => $ifinfo) {
 		$parentlist[$ifn] = $ifinfo;
+	}
 
 	return($parentlist);
 }
 
-$pgtitle = array(gettext("Interfaces"),gettext("GRE"),gettext("Edit"));
+$pgtitle = array(gettext("Interfaces"), gettext("GRE"), gettext("Edit"));
 $shortcut_section = "interfaces";
 include("head.inc");
 
-if ($input_errors)
+if ($input_errors) {
 	print_input_errors($input_errors);
+}
 
 $form = new Form();
 
-- 
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