#199946 by JirkaRybka: append a short query string to CSS and JS files, changing on upgrades, so on core/module/theme upgrades, browser caches will 'flush'

1 files changed, 4 insertions, 0 deletions

diff --git a/install.php b/install.php
index 426493150..2b83a3c52 100644
--- a/install.php
+++ b/install.php
@@ -792,6 +792,10 @@ if (Drupal.jsEnabled) {
     // Register actions declared by any modules.
     actions_synchronize();
 
+    // Randomize query-strings on css/js files, to hide the fact that
+    // this is a new install, not upgraded yet.
+    _drupal_flush_css_js();
+
     variable_set('install_profile', $profile);
   }