Fix upload attempt to undefined

index.html

@@ -36,7 +36,7 @@
                 <a href="LICENSE.txt"><img src="copyleft.png" alt="GNU" loading="lazy" class="is-pulled-right"></a>
               </p>
               <noscript><p class="has-text-warning">
-                  JavaScript is required for this app. The server has no knowledge of posts, so content must be served by P2P nodes.
+                  javascript is required for this app. The server has no knowledge of posts, so content must be served by P2P nodes.
                 </p></noscript>
               <p>lycan is a message board program that utilizes the <a href="https://onionr.net/">Onionr</a> network.</p>
               <p>posts are rate-limited and protected using a partial hash collision proof of work function.</p>
@@ -77,7 +77,7 @@
                     <div class="column is-two-fifths">
                         <div class="postForm">
                             <div class="control">
-                                <p>Markdown and limited HTML is supported.</p>
+                                <p>markdown and limited HTML is supported.</p>
                                 <textarea class="textarea" placeholder="Draft a post..." id="postMessageField"></textarea>
                             </div>
                         </div>

js/message-creator.js

@@ -48,6 +48,13 @@ async function doUpload(data){
         }, 1000)
         return
     }
+    const curNode = getCurrentNode()
+    if (typeof curNode == "undefined"){
+        setTimeout(function(){
+            doUpload(data)
+        }, 1000)
+        return
+    }
 
     let decoder = new TextDecoder("utf-8")
     let uploadTimeout = setTimeout(function(){