From eabfc05bbbfba39a6f78f023ac0fb4d2c9fdbc00 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Aug 2021 10:41:25 +0200
Subject: [PATCH] Handle  empty keys

---
 code/AssetLib/FBX/FBXParser.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/AssetLib/FBX/FBXParser.cpp b/code/AssetLib/FBX/FBXParser.cpp
index 61e53c2d0..582940363 100644
--- a/code/AssetLib/FBX/FBXParser.cpp
+++ b/code/AssetLib/FBX/FBXParser.cpp
@@ -192,6 +192,10 @@ Scope::Scope(Parser& parser,bool topLevel)
         }
 
         const std::string& str = n->StringContents();
+        if (str.empty()) {
+            ParseError("unexpected content: empty string.");
+        }
+        
         elements.insert(ElementMap::value_type(str,new_Element(*n,parser)));
 
         // Element() should stop at the next Key token (or right after a Close token)