From b4c6d0a3db0c6465a79844bd98447bb52a0be960 Mon Sep 17 00:00:00 2001
From: kolaente <konrad@kola-entertainments.de>
Date: Wed, 6 Dec 2017 10:16:54 +0100
Subject: [PATCH] Fixed throwing an error when a grid item didn't contain any
 data

---
 frontend/src/components/Grid.vue | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/frontend/src/components/Grid.vue b/frontend/src/components/Grid.vue
index a9be26c..4b58c42 100644
--- a/frontend/src/components/Grid.vue
+++ b/frontend/src/components/Grid.vue
@@ -14,20 +14,22 @@
     </thead>
     <tbody>
       <tr v-for="entry in filteredData">
-        <td v-for="item in entry" v-if="!item.hide">
-          <template v-if="item.content">
-            <template v-if="item.link">
-              <router-link v-bind:to="item.link">{{item.content}}</router-link>
+        <template v-for="item in entry" v-if="item || item === 0 || item === ''">
+          <td v-if="!item.hide">
+            <template v-if="item.content">
+              <template v-if="item.link">
+                <router-link v-bind:to="item.link">{{item.content}}</router-link>
+              </template>
+              <template v-else>
+                {{item.content}}
+              </template>
             </template>
+            <template v-else-if="item.content === ''"></template>
             <template v-else>
-              {{item.content}}
+              {{item}}
             </template>
-          </template>
-          <template v-else-if="item.content === ''"></template>
-          <template v-else>
-            {{item}}
-          </template>
-        </td>
+          </td>
+        </template>
         <td v-if="buttons">
           <span v-for="btn in buttons">
             <button v-bind:class="btn.css" @click="btnclick(btn, entry)">