minor #10590 Revert a change related to flash messages and sessions (javiereguiluz)

javiereguiluz · javiereguiluz · commit 5605263b0542 · 2018-10-29T09:31:32.000+01:00
This PR was merged into the 3.4 branch. Discussion ---------- Revert a change related to flash messages and sessions This was done a few days ago (e6ce2f4) but there's an ongoing discussion about it in Symfony (symfony/symfony#28804) and some people are complaining on slack about the changed code. So let's revert for now to the original code. Commits ------- f96118b Revert a change related to flash messages and sessions
diff --git a/session/avoid_session_start.rst b/session/avoid_session_start.rst
@@ -29,7 +29,7 @@ access the flash messages:
 
 .. code-block:: html+twig
 
-    {% if app.request.method == 'POST' %}
+    {% if app.request.hasPreviousSession %}
         {% for message in app.flashes('notice') %}
             <div class="flash-notice">
                 {{ message }}
