git subrepo commit (merge) mailcow/src/mailcow-dockerized
subrepo: subdir: "mailcow/src/mailcow-dockerized"
merged: "32243e56"
upstream: origin: "https://github.com/mailcow/mailcow-dockerized.git"
branch: "master"
commit: "e2b4b6f6"
git-subrepo: version: "0.4.3"
origin: "???"
commit: "???"
Change-Id: I51e2016ef5ab88a8b0bdc08551b18f48ceef0aa5
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/doc/tests/empty.rst b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/doc/tests/empty.rst
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--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/doc/tests/empty.rst
@@ -0,0 +1,18 @@
+``empty``
+=========
+
+``empty`` checks if a variable is an empty string, an empty array, an empty
+hash, exactly ``false``, or exactly ``null``.
+
+For objects that implement the ``Countable`` interface, ``empty`` will check the
+return value of the ``count()`` method.
+
+For objects that implement the ``__toString()`` magic method (and not ``Countable``),
+it will check if an empty string is returned.
+
+.. code-block:: twig
+
+ {% if foo is empty %}
+ ...
+ {% endif %}
+