Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / modules / color / color.module

diff --git a/web/core/modules/color/color.module b/web/core/modules/color/color.module
index 9ca7870a5bac0972c4920cbc9e49ecd13526a2ae..a25be981d4a14bf6c3c514c7348593656646a0ee 100644 (file)
--- a/web/core/modules/color/color.module
+++ b/web/core/modules/color/color.module
@@ -6,7 +6,6 @@
  */
 
 use Drupal\Component\Utility\Color;
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Asset\CssOptimizer;
 use Drupal\Component\Utility\Bytes;
 use Drupal\Component\Utility\Environment;
@@ -415,7 +414,7 @@ function color_scheme_form_submit($form, FormStateInterface $form_state) {
     $memory_limit = ini_get('memory_limit');
     $size = Bytes::toInt($memory_limit);
     if (!Environment::checkMemoryLimit($usage + $required, $memory_limit)) {
-      drupal_set_message(t('There is not enough memory available to PHP to change this theme\'s color scheme. You need at least %size more. Check the <a href="http://php.net/manual/ini.core.php#ini.sect.resource-limits">PHP documentation</a> for more information.', ['%size' => format_size($usage + $required - $size)]), 'error');
+      \Drupal::messenger()->addError(t('There is not enough memory available to PHP to change this theme\'s color scheme. You need at least %size more. Check the <a href="http://php.net/manual/ini.core.php#ini.sect.resource-limits">PHP documentation</a> for more information.', ['%size' => format_size($usage + $required - $size)]));
       return;
     }
   }
@@ -514,7 +513,7 @@ function _color_rewrite_stylesheet($theme, &$info, &$paths, $palette, $style) {
   // Prepare color conversion table.
   $conversion = $palette;
   foreach ($conversion as $k => $v) {
-    $v = Unicode::strtolower($v);
+    $v = mb_strtolower($v);
     $conversion[$k] = Color::normalizeHexLength($v);
   }
   $default = color_get_palette($theme, TRUE);
@@ -534,7 +533,7 @@ function _color_rewrite_stylesheet($theme, &$info, &$paths, $palette, $style) {
   // Iterate over all the parts.
   foreach ($style as $chunk) {
     if ($is_color) {
-      $chunk = Unicode::strtolower($chunk);
+      $chunk = mb_strtolower($chunk);
       $chunk = Color::normalizeHexLength($chunk);
       // Check if this is one of the colors in the default palette.
       if ($key = array_search($chunk, $default)) {