Update false evaluations

update false to is_null where needed.

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;
-
 }

diff --git a/notimeline/notimeline.php b/notimeline/notimeline.php
index 33e66b13261991bde7b40ca09fcdfe77fe1ba3c9..8f0727183e52295128b399d386ca87ee42e7b31f 100644 (file)
--- a/notimeline/notimeline.php
+++ b/notimeline/notimeline.php
@@ -45,8 +45,9 @@ function notimeline_settings(&$a,&$s) {
        /* Get the current state of our config variable */
 
        $notimeline = PConfig::get(local_user(),'system','no_wall_archive_widget');
-       if($notimeline === false)
+       if(is_null($notimeline)) {
                $notimeline = false;
+       }
 
        $notimeline_checked = (($notimeline) ? ' checked="checked" ' : '');
 

diff --git a/numfriends/numfriends.php b/numfriends/numfriends.php
index d7f43b4fa5700b19f3efe073c2bf4e850ff94b0f..b6d302d58e6bd38943838446f19aa178c302c0aa 100755 (executable)
--- a/numfriends/numfriends.php
+++ b/numfriends/numfriends.php
@@ -69,8 +69,9 @@ function numfriends_settings(&$a,&$s) {
        /* Get the current state of our config variable */
 
        $numfriends = PConfig::get(local_user(),'system','display_friend_count');
-       if($numfriends === false)
+       if(is_null($numfriends)) {
                $numfriends = 24;
+       }
        
        /* Add some HTML to the existing form */
 

diff --git a/qcomment/qcomment.php b/qcomment/qcomment.php
index 90826e54117bb2938b903110df4aea6a8e678da9..2a44fcb09dd45243372193ebd9807e51f26cb00d 100755 (executable)
--- a/qcomment/qcomment.php
+++ b/qcomment/qcomment.php
@@ -49,8 +49,9 @@ function qcomment_addon_settings(&$a,&$s) {
     $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/qcomment/qcomment.css' . '" media="all" />' . "\r\n";
 
        $words = PConfig::get(local_user(),'qcomment','words');
-       if($words === false)
+       if(is_null($words)) {
                $words = t(':-)') . "\n" . t(':-(') . "\n" .  t('lol');
+       }
 
     $s .= '<div class="settings-block">';
     $s .= '<h3>' . t('Quick Comment Settings') . '</h3>';