Work around bug in twig 1

Related: https://github.com/twigphp/Twig/pull/3822

diff --git a/composer.json b/composer.json
index 32e13fa08ba330b22bd9221a09d1af12034f6cfd..70a6d958a0ecded5a7df8669cb71b96044856ae1 100644 (file)
--- a/composer.json
+++ b/composer.json
@@ -11,6 +11,8 @@
         }
     ],
     "require": {
+        "ext-mbstring": "*",
+
         "pear/date_humandiff": "~0.5",
         "pear/http_request2": "^2.2",
         "pear/pager": "^2.4",