Item9218: Checks for non-existent templates are patchy

In several places the templates code is called to get a template (.tmpl) definition without adequate checking on the result. There is a distinction between the result beuin ght empty string (template was found but contained no content) and undef (template was not found) that has to be respected by callers.

Failure to handle this correctly will result in various mysterious failures as the system templates can't be read.

-- CrawfordCurrie - 28 Jun 2010

Commenting is disabled while not logged in