Debug problème layout pug quand aucune illustration n'est fournie

views/wikilerni/home.pug

@@ -2,6 +2,7 @@ extends layout.pug
 
 block append scripts
     script(src="/JS/polyfill.app.js" defer)
+
 block content
     div(id="home" class="cardboard")
         p

views/wikilerni/includes/listing-questionnaires.pug

@@ -19,7 +19,6 @@ div(id="triple-column")
         }
         let rotation=0, lastCar;
         col=1;
-        
     for colQuestionaires in questionnaires_col
         div(class="column-"+col)
             for questionnaire in colQuestionaires
@@ -29,10 +28,16 @@ div(id="triple-column")
                     if(lastCar > 4)
                         rotation*=-1;
                     let imgAttributes = { alt: txtIllustration.defaultAlt };
+                    if(tool.isEmpty(questionnaire.Illustrations[0].alt !==undefined))
+                    {
                         if(tool.isEmpty(questionnaire.Illustrations[0].alt)===false)
                             imgAttributes.alt=questionnaire.Illustrations[0].alt;
+                    }
+                    if(tool.isEmpty(questionnaire.Illustrations[0].title !==undefined))
+                    {
                         if(tool.isEmpty(questionnaire.Illustrations[0].title)===false)
                             imgAttributes.title=questionnaire.Illustrations[0].title;
+                    }
                     let introduction=tool.shortenIfLongerThan(striptags(questionnaire.Questionnaire.introduction.replace("<br>", " ").replace("</p>", " ")), 200);
 
                 div(class="quiz cardboard" style="transform: rotate("+rotation+"deg);")

views/wikilerni/newQuestionnaires.pug

@@ -8,7 +8,5 @@ block content
             img(id="logo" src="/themes/wikilerni/img/wikilerni-purple-2-512.png" alt="Logo WikiLerni")
         h2(class="cardboard") #{config.siteName+" - "+configTpl.siteSlogan}
         div#listsIntro !{configTpl.newsListTitle}
-        // p
-            // a(href="/"+configTpl.subscribePage class="button cardboard" title=configTpl.homeBtnSubscribeTxt) #{configTpl.homeBtnSubscribeTxt}
     - nbQuestionnairesList=configTpl.maxQuestionnairesByPage;
     include includes/listing-questionnaires.pug