Liquid syntax error: "Expected end_of_string but found pipe in "name in __names | sort"" in group-by-array include

`sort` not allowed in `for` statements, remove it.

Author: mmistakes

CHANGELOG.md

@@ -16,8 +16,9 @@
 - Fix license URL in README file. [#1189](https://github.com/mmistakes/minimal-mistakes/pull/1189)
 - Reduce amount of blank pages when printing in Chrome. [#1196](https://github.com/mmistakes/minimal-mistakes/issues/1196)
 - Remove `#disqus_thread` duplicate  from `comments-providers/disqus.html` as it is already in `comments.html` include. [#1199](https://github.com/mmistakes/minimal-mistakes/issues/1199)
-- Fix Liquid syntax esrrors in `tag-list.html` and `category-list.html` includes by removing parenthesis in `assign`s. [#1223](https://github.com/mmistakes/minimal-mistakes/issues/1223)
+- Fix Liquid syntax errors in `tag-list.html` and `category-list.html` includes by removing parenthesis in `assign`s. [#1223](https://github.com/mmistakes/minimal-mistakes/issues/1223)
 - Fix Fix Liquid syntax error: "Expected id but found open_square in `"{{page.[include.id] }}"`" in `gallery` include.
+- Fix Liquid syntax error: "Expected end_of_string but found pipe in `"name in __names | sort"`" in `group-by-array` include.
 
 ## [4.5.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.5.1)
 

_includes/group-by-array

@@ -18,7 +18,7 @@
 
 <!-- Uniq -->
 {% assign __names =  __names | sort %}
-{% for name in __names | sort %}
+{% for name in __names %}
 
 <!-- If not equal to previous then it must be unique as sorted -->
 {% unless name == previous %}

docs/_docs/18-history.md

@@ -25,8 +25,9 @@ last_modified_at: 2017-09-04T21:14:27-04:00
 - Fix license URL in README file. [#1189](https://github.com/mmistakes/minimal-mistakes/pull/1189)
 - Reduce amount of blank pages when printing in Chrome. [#1196](https://github.com/mmistakes/minimal-mistakes/issues/1196)
 - Remove `#disqus_thread` duplicate  from `comments-providers/disqus.html` as it is already in `comments.html` include. [#1199](https://github.com/mmistakes/minimal-mistakes/issues/1199)
-- Fix Liquid syntax esrrors in `tag-list.html` and `category-list.html` includes by removing parenthesis in `assign`s. [#1223](https://github.com/mmistakes/minimal-mistakes/issues/1223)
+- Fix Liquid syntax errors in `tag-list.html` and `category-list.html` includes by removing parenthesis in `assign`s. [#1223](https://github.com/mmistakes/minimal-mistakes/issues/1223)
 - Fix Fix Liquid syntax error: "Expected id but found open_square in `"{{page.[include.id] }}"`" in `gallery` include.
+- Fix Liquid syntax error: "Expected end_of_string but found pipe in `"name in __names | sort"`" in `group-by-array` include.
 
 ## [4.5.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.5.1)
 

docs/_includes/group-by-array

@@ -18,7 +18,7 @@
 
 <!-- Uniq -->
 {% assign __names =  __names | sort %}
-{% for name in __names | sort %}
+{% for name in __names %}
 
 <!-- If not equal to previous then it must be unique as sorted -->
 {% unless name == previous %}