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

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- count() returns very different results and never a boolean (not even false on
  error condition).
- therefore you should NOT use it in boolean expressions. This still *can* be
  done in PHP because of its lazyness. But it is discouraged if it comes to
  more clean code.

Signed-off-by: Roland Häder <roland@mxchange.org>
This commit is contained in:
Roland Häder 2016-12-13 10:44:13 +01:00
commit 6a8a36f12d
115 changed files with 439 additions and 437 deletions
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4
mod/nogroup.php
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@ -28,11 +28,11 @@ function nogroup_content(&$a) {
require_once('include/Contact.php');
$r = contacts_not_grouped(local_user());
if(count($r)) {
if(dbm::is_result($r)) {
$a->set_pager_total($r[0]['total']);
}
$r = contacts_not_grouped(local_user(),$a->pager['start'],$a->pager['itemspage']);
if(count($r)) {
if(dbm::is_result($r)) {
foreach($r as $rr) {
$contact_details = get_contact_details_by_url($rr['url'], local_user(), $rr);