Bug 21279: Fix   in transport cost matrix

Test plan:
On Home › Administration › Transport cost matrix you should no longer
see " ".
Fill some values and save, you should see the correct values.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

koha-tmpl/intranet-tmpl/prog/en/modules/admin/transport-cost-matrix.tt

@@ -68,7 +68,7 @@
                             [% ELSE %]
                             <div id="celldiv_[% bt.id | html %]">
                             [% END %]
-                            <div class="enable_cost_input" data-cost-id="[% bt.id | html %]">[% bt.disabled ? '&nbsp;' : bt.value | html %]</div>
+                            <div class="enable_cost_input" data-cost-id="[% bt.id | html %]">[% IF bt.disabled %]&nbsp;[% ELSE %][% bt.value | html %][% END %]</div>
                             <input type="hidden" name="cost_[% bt.id | html %]" value="[% bt.value | html %]" />
                             [% IF bt.disabled %]
                             <input type="hidden" name="disable_[% bt.id | html %]" value="1" />