Fixed issue #13055: Custom css classes for questions are not inserted…

… correctly into the html - missing space
LimeSurvey · Dec 21, 2017 · 42793bc · 42793bc
1 parent 65f3af3
commit 42793bc
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diff --git a/application/core/LS_Twig_Extension.php b/application/core/LS_Twig_Extension.php
@@ -198,7 +198,7 @@ public static function getAllQuestionClasses($iQid)
             /* Got to use static expression */
             $emCssClass = trim(LimeExpressionManager::ProcessString($aQuestionAttributes['cssclass'], null, array(), 1, 1, false, false, true)); /* static var is the lmast one ...*/
             if ($emCssClass != "") {
-                $aQuestionClass .= Chtml::encode($emCssClass);
+                $aQuestionClass .= " ".Chtml::encode($emCssClass);
             }
         }