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Changes between Version 1 and Version 2 of Ticket #41722, comment 17

v1	v2
6	6	- Added the same empty check for {{{$socket}}}, as done in [attachment:41722-sockets-fix.diff] for the {{{$port}}}.
7	7
8		~~Can we do the same for {{{$host}}}?~~ In the first test, within {{{parse_db_host_data_provider()}}}, the empty string {{{DB_HOST}}} is expected to be parsed into a {{{null}}} {{{$host}}}. So this patch assumes that output for empty {{{$host}}}. It would be good to have others verifying that this is valid.
	8	In the first test, within {{{parse_db_host_data_provider()}}}, the empty string {{{DB_HOST}}} is expected to be parsed into a {{{null}}} {{{$host}}}. So this patch assumes that output for empty {{{$host}}}. It would be good to have others verifying that this is valid.
9	9
10	10	Update: we then could consider e.g.: