Update false evaluations

[friendica-addons.git] / fromapp / fromapp.php

diff --git a/fromapp/fromapp.php b/fromapp/fromapp.php
index 2d0b98ca795b49c7875ecc5844b24ee8f19ab844..2828f500d2762000b3057b6111c58d564ee7051a 100644 (file)
--- a/fromapp/fromapp.php
+++ b/fromapp/fromapp.php
@@ -51,7 +51,7 @@ function fromapp_settings(&$a,&$s) {
        /* Get the current state of our config variable */
 
        $fromapp = PConfig::get(local_user(),'fromapp','app');
-       if($fromapp === false)
+       if(is_null($fromapp))
                $fromapp = '';
 
        $force = intval(PConfig::get(local_user(),'fromapp','force'));
@@ -84,24 +84,29 @@ function fromapp_settings(&$a,&$s) {
 
 }
 
-function fromapp_post_hook(&$a,&$item) {
-   if(! local_user())
-        return;
+function fromapp_post_hook(&$a,&$item)
+{
+       if(! local_user()) {
+               return;
+       }
 
-    if(local_user() != $item['uid'])
-        return;
+    if(local_user() != $item['uid']) {
+               return;
+       }
 
     $app = PConfig::get(local_user(), 'fromapp', 'app');
        $force = intval(PConfig::get(local_user(), 'fromapp','force'));
 
-    if(($app === false) || (! strlen($app)))
-        return;
+    if(is_null($app) || (! strlen($app))) {
+               return;
+       }
 
-       if(strlen(trim($item['app'])) && (! $force))
+       if(strlen(trim($item['app'])) && (! $force)) {
                return;
+       }
 
        $apps = explode(',',$app);
        $item['app'] = trim($apps[mt_rand(0,count($apps)-1)]);
+       
        return;
-
 }