From 68c9ac271ff6a015cc4123523391699d704a479b Mon Sep 17 00:00:00 2001
From: Christian Alexander Wolf <cawolf@users.noreply.github.com>
Date: Mon, 1 Apr 2019 22:24:12 +0200
Subject: [PATCH] [Workflow] remove unknown twig function

documented twig function "workflow_build_transition_blocker_list" is neither implemented in the 4.2 nor the master branch of symfony/symfony
---
 workflow/usage.rst | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/workflow/usage.rst b/workflow/usage.rst
index 4f0b34b8bb3..f6e20a70188 100644
--- a/workflow/usage.rst
+++ b/workflow/usage.rst
@@ -515,17 +515,7 @@ You can access the message from a Twig template as follows:
         {% for transition in workflow_all_transitions(article) %}
             {% if not workflow_can(article, transition.name) %}
                 <li>
-                    <strong>{{ transition.name }}</strong>:
-                    <ul>
-                    {% for blocker in workflow_build_transition_blocker_list(article, transition.name) %}
-                        <li>
-                            {{ blocker.message }}
-                            {% if blocker.parameters.expression is defined %}
-                                <code>{{ blocker.parameters.expression }}</code>
-                            {% endif %}
-                        </li>
-                    {% endfor %}
-                    </ul>
+                    <strong>{{ transition.name }}</strong> is blocked
                 </li>
             {% endif %}
         {% endfor %}