Default value for alltext variable

diff --git a/mod/resource/details.php b/mod/resource/details.php
index 333d2e8a503cb1265ba77213bf85d717d130226e..94e97c06d164fd4e98e8119b70fee46cb453cb8a 100644 (file)
--- a/mod/resource/details.php
+++ b/mod/resource/details.php
@@ -29,6 +29,7 @@
             error(get_string("filloutallfields"), $_SERVER["HTTP_REFERER"]);
         }
 
+        $form->alltext = "";
         if ($form->instance) {
             $form->alltext = get_field("resource", "alltext", "id", "$form->instance");
         }