3 files changed, 14 insertions, 13 deletions

diff --git a/admin/include/functions.php b/admin/include/functions.php
index f9435b1f1..a7402080e 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -1569,7 +1569,7 @@ SELECT MAX(rank)
   $insert = array(
     'name' => $category_name,
     'rank' => ++$current_rank,
-    'commentable' => $conf['newcat_default_commentable'],
+    'commentable' => boolean_to_string($conf['newcat_default_commentable']),
     'uploadable' => 'false',
     );
 
@@ -1594,7 +1594,7 @@ SELECT id, uppercats, global_rank, visible, status
     }
     else
     {
-      $insert{'visible'} = $conf['newcat_default_visible'];
+      $insert{'visible'} = boolean_to_string($conf['newcat_default_visible']);
     }
 
     // at creation, must a category be public or private ? Warning : if the
@@ -1606,13 +1606,13 @@ SELECT id, uppercats, global_rank, visible, status
     }
     else
     {
-      $insert{'status'} = $conf['newcat_default_status'];
+      $insert{'status'} = boolean_to_string($conf['newcat_default_status']);
     }
   }
   else
   {
-    $insert{'visible'} = $conf['newcat_default_visible'];
-    $insert{'status'} = $conf['newcat_default_status'];
+    $insert{'visible'} = boolean_to_string($conf['newcat_default_visible']);
+    $insert{'status'} = boolean_to_string($conf['newcat_default_status']);
     $insert{'global_rank'} = $insert{'rank'};
   }
 
diff --git a/admin/site_update.php b/admin/site_update.php
index 547e72c36..ac4c22c24 100644
--- a/admin/site_update.php
+++ b/admin/site_update.php
@@ -247,12 +247,13 @@ SELECT IF(MAX(id)+1 IS NULL, 1, MAX(id)+1) AS next_id
         'dir'         => $dir,
         'name'        => str_replace('_', ' ', $dir),
         'site_id'     => $site_id,
-        'commentable' => $conf['newcat_default_commentable'],
+        'commentable' =>
+          boolean_to_string($conf['newcat_default_commentable']),
         'uploadable'  => $site_is_remote
           ? false
-          : $conf['newcat_default_uploadable'],
-        'status'      => $conf{'newcat_default_status'},
-        'visible'     => $conf{'newcat_default_visible'},
+          : boolean_to_string($conf['newcat_default_uploadable']),
+        'status'      => boolean_to_string($conf{'newcat_default_status'}),
+        'visible'     => boolean_to_string($conf{'newcat_default_visible'}),
         );
 
       if (isset($db_fulldirs[dirname($fulldir)]))
diff --git a/include/config_default.inc.php b/include/config_default.inc.php
index 0a5a8e551..ec432f210 100644
--- a/include/config_default.inc.php
+++ b/include/config_default.inc.php
@@ -110,16 +110,16 @@ $conf['calendar_month_cell_height']=80;
 
 // newcat_default_commentable : at creation, must a category be commentable
 // or not ?
-$conf['newcat_default_commentable'] = 'true';
+$conf['newcat_default_commentable'] = true;
 
 // newcat_default_uploadable : at creation, must a category be uploadable or
 // not ?
-$conf['newcat_default_uploadable'] = 'false';
+$conf['newcat_default_uploadable'] = false;
 
 // newcat_default_visible : at creation, must a category be visible or not ?
 // Warning : if the parent category is invisible, the category is
 // automatically create invisible. (invisible = locked)
-$conf['newcat_default_visible'] = 'true';
+$conf['newcat_default_visible'] = true;
 
 // newcat_default_status : at creation, must a category be public or private
 // ? Warning : if the parent category is private, the category is
@@ -127,7 +127,7 @@ $conf['newcat_default_visible'] = 'true';
 $conf['newcat_default_status'] = 'public';
 
 // newuser_default_enabled_high : at creation, must a user with enabled_high or not
-$conf['newuser_default_enabled_high'] = 'true';
+$conf['newuser_default_enabled_high'] = true;
 
 // level_separator : character string used for separating a category level
 // to the sub level. Suggestions : ' / ', ' » ', ' → ', ' - ',