taskcenter - wrongly created path for icon (in certain conditions)
The path for icon in taskcenter is created wtih:
$icon = $GLOBALS['BACK_PATH'] . '../' . str_replace(PATH_site, '', $absIconPath);
There are some edge situations when the PATH_site is equal to "/". In that case the backslash from icon path will be removed and such path of icon generated:
Check if path is "/"
$icon = $GLOBALS['BACK_PATH'] . '../' . (PATH_site == '/' ? $absIconPath : str_replace(PATH_site, '', $absIconPath));
(issue imported from #M16216)