More usage of dbm::is_result($r) instead of count($r):

[friendica.git] / mod / profperm.php

diff --git a/mod/profperm.php b/mod/profperm.php
index 6fb717294994ee0509a19aeef8bea83099c90577..7893bdfa17c33da5aa0e3d03ed03693c4d5cea53 100644 (file)
--- a/mod/profperm.php
+++ b/mod/profperm.php
@@ -1,6 +1,5 @@
 <?php
 
-if(! function_exists('profperm_init')) {
 function profperm_init(&$a) {
 
        if(! local_user())
@@ -10,10 +9,10 @@ function profperm_init(&$a) {
        $profile = $a->argv[1];
 
        profile_load($a,$which,$profile);
-}
+
 }
 
-if(! function_exists('profperm_content')) {
+
 function profperm_content(&$a) {
 
        if(! local_user()) {
@@ -43,7 +42,7 @@ function profperm_content(&$a) {
                        intval($a->argv[2]),
                        intval(local_user())
                );
-               if(count($r))
+               if(dbm::is_result($r))
                        $change = intval($a->argv[2]);
        }
 
@@ -53,7 +52,7 @@ function profperm_content(&$a) {
                        intval($a->argv[1]),
                        intval(local_user())
                );
-               if(! count($r)) {
+               if(! dbm::is_result($r)) {
                        notice( t('Invalid profile identifier.') . EOL );
                        return;
                }
@@ -65,7 +64,7 @@ function profperm_content(&$a) {
                );
 
                $ingroup = array();
-               if(count($r))
+               if(dbm::is_result($r))
                        foreach($r as $member)
                                $ingroup[] = $member['id'];
 
@@ -95,7 +94,7 @@ function profperm_content(&$a) {
                        $members = $r;
 
                        $ingroup = array();
-                       if(count($r))
+                       if(dbm::is_result($r))
                                foreach($r as $member)
                                        $ingroup[] = $member['id'];
                }
@@ -109,9 +108,9 @@ function profperm_content(&$a) {
        }
 
        $o .= '<div id="prof-update-wrapper">';
-       if($change)
+       if($change) 
                $o = '';
-
+       
        $o .= '<div id="prof-members-title">';
        $o .= '<h3>' . t('Visible To') . '</h3>';
        $o .= '</div>';
@@ -139,7 +138,7 @@ function profperm_content(&$a) {
                        dbesc(NETWORK_DFRN)
                );
 
-               if(count($r)) {
+               if(dbm::is_result($r)) {
                        $textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : false);
                        foreach($r as $member) {
                                if(! in_array($member['id'],$ingroup)) {
@@ -157,5 +156,6 @@ function profperm_content(&$a) {
        }
        $o .= '</div>';
        return $o;
+
 }
-}
+