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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
parent 293436e5fd
commit 6a8a36f12d
115 changed files with 439 additions and 437 deletions
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4
mod/community.php
View file

@ -59,7 +59,7 @@ function community_content(&$a, $update = 0) {
AND `item`.`private` = 0 AND `item`.`wall` = 1"
);
if(count($r))
if(dbm::is_result($r))
$a->set_pager_total($r[0]['total']);
if(! $r[0]['total']) {
@ -71,7 +71,7 @@ function community_content(&$a, $update = 0) {
$r = community_getitems($a->pager['start'], $a->pager['itemspage']);
if(! count($r)) {
if(! dbm::is_result($r)) {
info( t('No results.') . EOL);
return $o;
}