Fixed #2096

CHANGELOG.md

@@ -9,6 +9,7 @@
 ### Fixed
 - Fixed a bug where Craft would think that Rich Text field values had changed, even when they hadn’t, when leaving an edit page. ([#2098](https://github.com/craftcms/cms/issues/2098))
 - Fixed a bug where Assets fields with large thumbnails were overlapping the following field in element editor HUDs. ([#1802](https://github.com/craftcms/cms/issues/1802))
+- Fixed a bug where uppercase non-ASCII characters were not getting converted to their correct ASCII equivelants for element slugs, if the `limitAutoSlugsToAscii` config setting was enabled. ([#2096](https://github.com/craftcms/cms/issues/2096))
 
 ## 2.6.2997 - 2017-11-08
 

src/helpers/ElementHelper.php

@@ -37,6 +37,12 @@ public static function setValidSlug(BaseElementModel $element)
 			// Enforce the limitAutoSlugsToAscii config setting
 			if (craft()->config->get('limitAutoSlugsToAscii'))
 			{
+				if (!craft()->config->get('allowUppercaseInSlug'))
+				{
+					// Do this now because our ASCII character mappings are lowercase only.
+					$slug = mb_strtolower($slug);
+				}
+
 				$slug = StringHelper::asciiString($slug);
 			}
 		}