MDL-38557 fix quiz version number mess from MDL-31983

lib/db/upgrade.php

@@ -1756,5 +1756,13 @@ function xmldb_main_upgrade($oldversion) {
         // No savepoint needed for this change.
     }
 
+    if ($oldversion < 2013032200.01) {
+        // MDL-31983 broke the quiz version number. Fix it.
+        $DB->set_field('modules', 'version', '2013021500',
+                array('name' => 'quiz', 'version' => '2013310100'));
+
+        upgrade_main_savepoint(true, 2013032200.01);
+    }
+
     return true;
 }

mod/quiz/version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$module->version   = 2013310100;       // The current module version (Date: YYYYMMDDXX).
+$module->version   = 2013021500;       // The current module version (Date: YYYYMMDDXX).
 $module->requires  = 2012112900;    // Requires this Moodle version.
 $module->component = 'mod_quiz';       // Full name of the plugin (used for diagnostics).
 $module->cron      = 60;

version.php

@@ -29,7 +29,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$version  = 2013032200.00;              // YYYYMMDD      = weekly release date of this DEV branch
+$version  = 2013032200.01;              // YYYYMMDD      = weekly release date of this DEV branch
                                         //         RR    = release increments - 00 in DEV branches
                                         //           .XX = incremental changes