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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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6
mod/dfrn_notify.php
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@ -42,7 +42,7 @@ function dfrn_notify_post(&$a) {
dbesc($dfrn_id),
dbesc($challenge)
);
if(! count($r)) {
if(! dbm::is_result($r)) {
logger('dfrn_notify: could not match challenge to dfrn_id ' . $dfrn_id . ' challenge=' . $challenge);
xml_status(3);
}
@ -88,7 +88,7 @@ function dfrn_notify_post(&$a) {
dbesc($a->argv[1])
);
if(! count($r)) {
if(! dbm::is_result($r)) {
logger('dfrn_notify: contact not found for dfrn_id ' . $dfrn_id);
xml_status(3);
//NOTREACHED
@ -284,7 +284,7 @@ function dfrn_notify_content(&$a) {
dbesc($a->argv[1])
);
if(! count($r))
if(! dbm::is_result($r))
$status = 1;
logger("Remote rino version: ".$rino_remote." for ".$r[0]["url"], LOGGER_DEBUG);