Merge branch 'develop' into rewrites/dbm_is_result

[friendica.git] / mod / settings.php

diff --git a/mod/settings.php b/mod/settings.php
index 0d052cc1b75770ba8e55d32a7ae949aaf85ef999..9aa7c57624381219bf2e12b46ff7b5ee0a86374d 100644 (file)
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -18,7 +18,7 @@ function get_theme_config_file($theme){
 
 function settings_init(App &$a) {
 
-       if(! local_user()) {
+       if (! local_user()) {
                notice( t('Permission denied.') . EOL );
                return;
        }
@@ -118,8 +118,9 @@ function settings_init(App &$a) {
 
 function settings_post(App &$a) {
 
-       if(! local_user())
+       if (! local_user()) {
                return;
+       }
 
        if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) {
                return;
@@ -629,8 +630,9 @@ function settings_post(App &$a) {
        if(($old_visibility != $net_publish) || ($page_flags != $old_page_flags)) {
                // Update global directory in background
                $url = $_SESSION['my_url'];
-               if($url && strlen(get_config('system','directory')))
+               if ($url && strlen(get_config('system','directory'))) {
                        proc_run(PRIORITY_LOW, "include/directory.php", $url);
+               }
        }
 
        require_once('include/profile_update.php');
@@ -657,7 +659,7 @@ function settings_content(App &$a) {
        $o = '';
        nav_set_selected('settings');
 
-       if(! local_user()) {
+       if (! local_user()) {
                #notice( t('Permission denied.') . EOL );
                return;
        }
@@ -823,8 +825,10 @@ function settings_content(App &$a) {
 
                $settings_connectors .= mini_group_select(local_user(), $default_group, t("Default group for OStatus contacts"));
 
-               if ($legacy_contact != "")
+               /// @TODO Found to much different usage to test empty/non-empty strings (e.g. empty(), trim() == '' ) which is wanted?
+               if ($legacy_contact != "") {
                        $a->page['htmlhead'] = '<meta http-equiv="refresh" content="0; URL='.App::get_baseurl().'/ostatus_subscribe?url='.urlencode($legacy_contact).'">';
+               }
 
                $settings_connectors .= '<div id="legacy-contact-wrapper" class="field input">';
                $settings_connectors .= '<label id="legacy-contact-label" for="snautofollow-checkbox">'. t('Your legacy GNU Social account'). '</label>';