bitPickups/friendica_2019-12_sharedHosting_hotFix
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Updated modules to allow for partial overrides without errors

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Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
This commit is contained in:
Andrej Stieben 2016-02-05 21:52:39 +01:00
commit db949bb802
123 changed files with 768 additions and 471 deletions
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5
mod/pubsubhubbub.php
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@ -1,9 +1,12 @@
<?php
if(! function_exists('post_var')) {
function post_var($name) {
return (x($_POST, $name)) ? notags(trim($_POST[$name])) : '';
}
}
if(! function_exists('pubsubhubbub_init')) {
function pubsubhubbub_init(&$a) {
// PuSH subscription must be considered "public" so just block it
// if public access isn't enabled.
@ -158,5 +161,5 @@ function pubsubhubbub_init(&$a) {
killme();
}
}
?>