# This patch file was generated by NetBeans IDE
# This patch can be applied using context Tools: Apply Diff Patch action on respective folder.
# It uses platform neutral UTF-8 encoding.
# Above lines and this line are ignored by the patching process.
Index: moodle/mod/resource/db/upgrade.php
--- moodle/mod/resource/db/upgrade.php Base (1.5.2.1)
+++ moodle/mod/resource/db/upgrade.php Locally Modified (Based On 1.5.2.1)
@@ -63,8 +63,19 @@
         }
     }
 
-//===== 1.9.0 upgrade line ======//
+    //Set 'Show navigation' setting to "Yes, without frame" for PDF file resources
+    //Explanation: due to MDL-20320 bug, PDF can now be displayed as 'No', 'Yes, with frame' and 'Yes, without frame'.
+    //The default being 'no', PDF resources on previous installations need to be set back to 'Yes, without frame'
+    if ($result && $oldversion < 2007101510) {
+        $sql = "UPDATE mdl_resource SET options = 'objectframe' WHERE (reference LIKE '%.pdf'
+        OR reference LIKE '%.fdf'
+        OR reference LIKE '%.xdf'
+        OR reference LIKE '%.xff'
+        OR reference LIKE '%.xfdf') AND type='file' AND popup = '' AND (options = '' OR options = 'frame')";
+        execute_sql($sql);
+    }
 
+//===== 1.9.0 upgrade line ======//
     return $result;
 }
 
Index: moodle/mod/resource/version.php
--- moodle/mod/resource/version.php Base (1.36.2.1)
+++ moodle/mod/resource/version.php Locally Modified (Based On 1.36.2.1)
@@ -5,8 +5,8 @@
 //  This fragment is called by /admin/index.php
 ////////////////////////////////////////////////////////////////////////////////
 
-$module->version  = 2007101509;
-$module->requires = 2007101509;  // Requires this Moodle version
+$module->version  = 2007101510;
+$module->requires = 2007101510;  // Requires this Moodle version
 $module->cron     = 0;
 
 ?>