fix undefined

src/app.tsx

@@ -49,8 +49,6 @@ const App = () => {
   const subplebbitAddresses = useDefaultSubplebbitAddresses();
   const { subplebbits } = useSubplebbits({ subplebbitAddresses });
 
-  console.log(subplebbits);
-
   useEffect(() => {
     document.body.classList.forEach((className) => document.body.classList.remove(className));
     document.body.classList.add(theme);

src/components/board-nav/board-nav.tsx

@@ -17,9 +17,10 @@ const BoardNavDesktop = ({ subplebbits }: BoardNavProps) => {
       <span className={styles.boardList}>
         [
         {subplebbits.map((subplebbit: any, index: number) => {
-          const { address, title } = subplebbit;
+          const address = subplebbit?.address || '';
+          const title = subplebbit?.title || '';
           return (
-            <span key={address}>
+            <span key={index}>
               {index === 0 ? null : ' '}
               <Link to={`/p/${address}`} title={title || ''}>
                 {address.includes('.') ? address : title || address.slice(0, 10).concat('...')}
@@ -50,10 +51,11 @@ const BoardNavMobile = ({ subplebbits, currentSubplebbit }: BoardNavProps) => {
       <option value='all'>{t('all')}</option>
       <option value='subscriptions'>{t('subscriptions')}</option>
       {subplebbits.map((subplebbit: any, index: number) => {
-        const { address, title } = subplebbit;
-        const subplebbitAddress = address.includes('.') ? address : title || address.slice(0, 10).concat('...');
+        const address = subplebbit?.address || '';
+        const title = subplebbit?.title || '';
+        const subplebbitAddress = address?.includes('.') ? address : title || address?.slice(0, 10).concat('...');
         return (
-          <option key={index} value={subplebbit.address}>
+          <option key={index} value={address}>
             {subplebbitAddress}
           </option>
         );

src/components/markdown/markdown.tsx

@@ -37,7 +37,7 @@ const blockquoteToGreentext = () => (tree: any) => {
 const Markdown = ({ content }: MarkdownProps) => {
   const remarkPlugins: any[] = [[supersub]];
 
-  if (content.length <= MAX_LENGTH_FOR_GFM) {
+  if (content && content.length <= MAX_LENGTH_FOR_GFM) {
     remarkPlugins.push([remarkGfm, { singleTilde: false }]);
   }