Fix undefined description

Author: Sonlis

src/routes/Editor/Editor.js

@@ -103,14 +103,22 @@ class Editor extends React.Component {
     };
 
     const { adminToken } = this.props;
-    if (event.description.includes('<img')) {
-      const height = event.description.split('height: ').pop().split('px').shift();
-      const width = event.description.split('width: ').pop().split('px').shift();
-      if (height >= 800) {
-        event.description = event.description.replace('height: ' + height, 'height: 800');
-      }
-      if (width >= 1000) {
-        event.description = event.description.replace('width: ' + width, 'width: 1000');
+    if (typeof event.description !== 'undefined') {
+      if (event.description.includes('<img')) {
+        const height = event.description.split('height: ')
+          .pop()
+          .split('px')
+          .shift();
+        const width = event.description.split('width: ')
+          .pop()
+          .split('px')
+          .shift();
+        if (height >= 800) {
+          event.description = event.description.replace('height: ' + height, 'height: 800');
+        }
+        if (width >= 1000) {
+          event.description = event.description.replace('width: ' + width, 'width: 1000');
+        }
       }
     }
     if (this.props.params.id === 'new') {