Correcting licensedefault's default value for 'no institution'

Bug #1251089

Change-Id: Ib7cff43da8c37c383985e0a5b254280aba138bd5
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/account/index.php

@@ -99,7 +99,10 @@ $elements['accountoptionsdesc'] = array(
 
 // Add general account options
 $elements = array_merge($elements, general_account_prefs_form_elements($prefs));
-
+// make licensedefault's defaultvalue more sane - remove '(institution default)'
+if (array_search($elements['licensedefault']['defaultvalue'], array_keys($elements['licensedefault']['options'])) === false) {
+    $elements['licensedefault']['defaultvalue'] = '';
+}
 $blogcount = count_records('artefact', 'artefacttype', 'blog', 'owner', $USER->get('id')) ;
 if ($blogcount != 1 && $prefs->multipleblogs == 1) {
     $elements['multipleblogs']['readonly'] = true;