From c9c0a447ced7158dcc3b4874f50356ab47b7a411 Mon Sep 17 00:00:00 2001
From: Thomas Nordquist <xxnerowingerxx@gmail.com>
Date: Mon, 15 Apr 2019 16:58:50 +0200
Subject: [PATCH] Fix removal of empty topics Fixes #104

---
 backend/src/Model/TreeNode.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/Model/TreeNode.ts b/backend/src/Model/TreeNode.ts
index ee1491d..b00023b 100644
--- a/backend/src/Model/TreeNode.ts
+++ b/backend/src/Model/TreeNode.ts
@@ -51,7 +51,7 @@ export class TreeNode<ViewModel> {
   }
 
   private isTopicEmptyLeaf() {
-    const hasNoMessage = (!this.message || !this.message.value)
+    const hasNoMessage = (!this.message || !this.message.value || this.message.value.length === 0)
     return hasNoMessage && this.isLeaf()
   }