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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/contactgroup.php
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@ -14,7 +14,7 @@ function contactgroup_content(&$a) {
intval($a->argv[2]),
intval(local_user())
);
if(count($r))
if(dbm::is_result($r))
$change = intval($a->argv[2]);
}
@ -24,7 +24,7 @@ function contactgroup_content(&$a) {
intval($a->argv[1]),
intval(local_user())
);
if(! count($r)) {
if(! dbm::is_result($r)) {
killme();
}