Updated modules to allow for partial overrides without errors

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
parent a81d929cdf
commit db949bb802
123 changed files with 768 additions and 471 deletions

View file

@ -13,6 +13,7 @@ require_once('mod/proxy.php');
* @param App &$a
* @return void|string
*/
if(! function_exists('match_content')) {
function match_content(&$a) {
$o = '';
@ -109,3 +110,4 @@ function match_content(&$a) {
return $o;
}
}