Bug 7963

Summary:	Removing parameters in sessionstart.hconf doesn't give defaults
Product:	ThinLinc	Reporter:	Tobias <tobfa>
Component:	Other	Assignee:	Bugzilla mail exporter <bugzilla-qa>
Status:	NEW ---
Severity:	Normal
Priority:	P2
Version:	4.14.0
Target Milestone:	LowPrio
Hardware:	PC
OS:	All
See Also:	https://www.cendio.com/bugzilla/show_bug.cgi?id=3054 https://www.cendio.com/bugzilla/show_bug.cgi?id=7044
Acceptance Criteria:	* The effect from a non-existent parameter (commented or removed) should correspond to a hard-coded default value same as out-of-the-box. * The effect from an empty parameter should be an inactivated feature.

Description Tobias cendio

2022-07-06 16:43:03 CEST

There's no differentiation between parameters background_color and
background_image in sessionstart.hconf being empty or non-existent. In both
cases, no colored background and/or no image is shown. The expected behavior
would be

non-existent --> hard-coded default value, same as out-of-the-box
empty        --> inactivated feature

This would probably require either reworking tl-config/hivetool to reflect existing but
empty parameters, or having tl-startup-bg read hiveconf directly.