- Patch #44136 by riccardoR: can't enable more than one language.

modules/locale.module

@@ -279,10 +279,10 @@ function locale_admin_manage() {
       }
       if ($key == 'en') {
         // Disallow name change for English locale
-        db_query("UPDATE {locales_meta} SET isdefault = %d, enabled = %d WHERE locale = 'en'", ($edit['sitedefault'] == $key), $edit['enabled'][$key]);
+        db_query("UPDATE {locales_meta} SET isdefault = %d, enabled = %d WHERE locale = 'en'", ($edit['sitedefault'] == $key), isset($edit['enabled'][$key]));
       }
       else {
-        db_query("UPDATE {locales_meta} SET name = '%s', isdefault = %d, enabled = %d WHERE locale = '%s'", $edit['name'][$key], ($edit['sitedefault'] == $key), $edit['enabled'][$key], $key);
+        db_query("UPDATE {locales_meta} SET name = '%s', isdefault = %d, enabled = %d WHERE locale = '%s'", $edit['name'][$key], ($edit['sitedefault'] == $key), isset($edit['enabled'][$key]), $key);
       }
     }
 

modules/locale/locale.module

@@ -279,10 +279,10 @@ function locale_admin_manage() {
       }
       if ($key == 'en') {
         // Disallow name change for English locale
-        db_query("UPDATE {locales_meta} SET isdefault = %d, enabled = %d WHERE locale = 'en'", ($edit['sitedefault'] == $key), $edit['enabled'][$key]);
+        db_query("UPDATE {locales_meta} SET isdefault = %d, enabled = %d WHERE locale = 'en'", ($edit['sitedefault'] == $key), isset($edit['enabled'][$key]));
       }
       else {
-        db_query("UPDATE {locales_meta} SET name = '%s', isdefault = %d, enabled = %d WHERE locale = '%s'", $edit['name'][$key], ($edit['sitedefault'] == $key), $edit['enabled'][$key], $key);
+        db_query("UPDATE {locales_meta} SET name = '%s', isdefault = %d, enabled = %d WHERE locale = '%s'", $edit['name'][$key], ($edit['sitedefault'] == $key), isset($edit['enabled'][$key]), $key);
       }
     }
 

modules/system.module

@@ -198,8 +198,8 @@ function system_user($type, $edit, &$user, $category = NULL) {
 
     if (variable_get('configurable_timezones', 1)) {
       $zones = _system_zonelist();
-      $form['locale'] = array('#type'=>'item', '#title' => t('Locale settings'), '#weight' => 6);
-      $form['locale']['timezone'] = array(
+      $form['timezone'] = array('#type'=>'fieldset', '#title' => t('Locale settings'), '#weight' => 6);
+      $form['timezone']['timezone'] = array(
         '#type' => 'select', '#title' => t('Time zone'), '#default_value' => strlen($edit['timezone']) ? $edit['timezone'] : variable_get('date_default_timezone', 0),
         '#options' => $zones, '#description' => t('Select your current local time. Dates and times throughout this site will be displayed using this time zone.')
       );

modules/system/system.module

@@ -198,8 +198,8 @@ function system_user($type, $edit, &$user, $category = NULL) {
 
     if (variable_get('configurable_timezones', 1)) {
       $zones = _system_zonelist();
-      $form['locale'] = array('#type'=>'item', '#title' => t('Locale settings'), '#weight' => 6);
-      $form['locale']['timezone'] = array(
+      $form['timezone'] = array('#type'=>'fieldset', '#title' => t('Locale settings'), '#weight' => 6);
+      $form['timezone']['timezone'] = array(
         '#type' => 'select', '#title' => t('Time zone'), '#default_value' => strlen($edit['timezone']) ? $edit['timezone'] : variable_get('date_default_timezone', 0),
         '#options' => $zones, '#description' => t('Select your current local time. Dates and times throughout this site will be displayed using this time zone.')
       );