I have seen twice in the last 2 weeks the same bug pattern involving the Smarty icon function. When the global $iconset variable read by the function is not defined as expected, the function may fallback to $params['_id'] = 'green_question'; even if the name parameter was specified, so a green question mark displays instead of the icon supposed to show.
I have seen this:
This persists until the server cache is cleared. I do not know how to reproduce after.
The impact is amplified by improper handling of smarty_function_icon() when it fails to find the requested icon. There should at the minimum be a PHP notice logged, and the question mark image should have a clear label such as "Unknown icon", not "Question".
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To help developers solve the bug, we kindly request that you demonstrate your bug on a show.tikiwiki.org instance. To start, simply select a version and click on "Create show.tikiwiki.org instance". Once the instance is ready (in a minute or two), as indicated in the status window below, you can then access that instance, login (the initial admin username/password is "admin") and configure the Tiki to demonstrate your bug. Priority will be given to bugs that have been demonstrated on show.tikiwiki.org.
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