diff options
| -rw-r--r-- | modules/system/system.admin.inc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/modules/system/system.admin.inc b/modules/system/system.admin.inc index 08f2240b0..ff6a09026 100644 --- a/modules/system/system.admin.inc +++ b/modules/system/system.admin.inc @@ -1694,6 +1694,9 @@ function system_performance_settings() { $form['#submit'][] = 'drupal_clear_css_cache'; $form['#submit'][] = 'drupal_clear_js_cache'; + // This form allows page compression settings to be changed, which can + // invalidate the page cache, so it needs to be cleared on form submit. + $form['#submit'][] = 'system_clear_page_cache_submit'; return system_settings_form($form); } @@ -1709,6 +1712,15 @@ function system_clear_cache_submit($form, &$form_state) { } /** + * Submit callback; clear the page cache. + * + * @ingroup forms + */ +function system_clear_page_cache_submit($form, &$form_state) { + cache_clear_all('*', 'cache_page', TRUE); +} + +/** * Form builder; Configure the site file handling. * * @ingroup forms |