Fix minor issue with selector. Fix issue with truncate wrapping.

ui/src/components/post-form.tsx

@@ -518,10 +518,12 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
 
       // Set up select searching
       let selectId: any = document.getElementById('post-community');
-      let selector = new Selectr(selectId, {});
+      if (selectId) {
+        let selector = new Selectr(selectId, { nativeDropdown: false });
         selector.on('selectr.select', option => {
           this.state.postForm.community_id = Number(option.value);
         });
+      }
     } else if (res.op == UserOperation.CreatePost) {
       let data = res.data as PostResponse;
       if (data.post.creator_id == UserService.Instance.user.id) {

ui/src/components/post-listing.tsx

@@ -169,7 +169,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
           </video>
         )}
         <div className="ml-4">
-          <div className="post-title text-wrap-truncate">
+          <div className="post-title">
             <h5 className="mb-0 d-inline">
               <Link
                 className="text-body"
@@ -180,7 +180,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
               </Link>
             </h5>
             {post.url && (
-              <small>
+              <small class="d-inline-block">
                 <a
                   className="ml-2 text-muted font-italic"
                   href={post.url}