TelaSocial attempts to Download unknown mime-types plus XML parsing error shows up

[taboca]

The case is:

• a widget ( iframe with src=http:// ) may have an unknown or mime-type that instructs Gecko for a download.

What happens:

• Popup appears, with an XML PArsing Error: undefined entity: Location: chrome://mozapps/content/downloads/unknownContentType~... &intro.label;

Expected:

• No popups no appear, no download manager to be invoked

[taboca]

Temporary workaround was to insert a chrome.manifest

mozapps content content/mozapps

Empty directory as part of the XULrunner app. This may have other consequences

[taboca]

Ref prism http://groups.google.com/group/mozilla-labs-prism/browse_thread/thread/53fa5413a02ba072/a4dff56de35fb0f3