The singleBranchMode system preference does not make sense.
Either the install has only 1 library defined or several. In both case,
we can easily guess the behavior to follow.
So the idea of this patch is to replace the fetch of this syspref with a
call to count the number of libraries defined in DB.
Test plan:
1/ From a fresh Koha install, execute the DB entry to remove the pref.
2/ Define only 1 library
3/ Confirm that Koha behaves the same as before (try to change your
library, look at the facets)
4/ Create another library (or more) and reinsert the pref and set it:
insert into systempreferences (variable, value)
values('singleBranchMode', 1);
5/ Execute the DB entry
You should get a warning message.
6/ Repeat 3.
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Does what it says, but will change behaviour for any Koha install that
has 2 branches defined, One circulation, and this preference set.
If that is an acceptable change, we might need to make sure this is noted well in the
release notes.
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Jonathan Druart
8627ec5f6a