Hide the reactions button if there aren't any.

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🐌",
-	"previous": "&UDqtNEELPRZAP6jSrcKfoXpAr8s7GjWmWLOQINN4kmg=.sha256"
+	"previous": "&n79T1PqC7BjDlQsKdVx2ghkjJVfYfq8uWrK0aoeL+qM=.sha256"
 }

apps/ssb/tf-message.js

@@ -72,6 +72,7 @@ class TfMessageElement extends LitElement {
 				return expression;
 			}
 		}
+		if (this.message?.votes?.length) {
 			return html`<div class="w3-button" @click=${this.show_reactions}>
 				${(this.message.votes || []).map(
 					(vote) => html`
@@ -86,6 +87,7 @@ class TfMessageElement extends LitElement {
 				)}
 			</div>`;
 		}
+	}
 
 	render_raw() {
 		let raw = {