Index: domain_theme.module
===================================================================
--- domain_theme.module	(révision 186)
+++ domain_theme.module	(copie de travail)
@@ -21,10 +21,19 @@
 function domain_theme_custom_theme() {
   $_domain = domain_get_domain();
   // Allow the admin theme and other custom themes to be retained.
+  if (arg(0) == 'admin'
+    || (arg(0) == 'node'
+      && (arg(1) == 'add' || arg(2) == 'edit')
+      && variable_get('node_admin_theme')
+    )
+  ){
+    return;
+  }
   $item = menu_get_item();
   if (!empty($item['theme_callback'])) {
     return;
   }
+
   // Assign the theme selected, based on the active domain.
   $theme = domain_theme_lookup($_domain['domain_id']);
   // The above returns -1 on failure.