From 092bea979705ee76a362ffaf81bcb5743b50f4be Mon Sep 17 00:00:00 2001
From: SimoSbara <38192614+SimoSbara@users.noreply.github.com>
Date: Thu, 23 Nov 2023 20:33:28 +0100
Subject: [PATCH] Bug fix crash in case of null path

---
 .gitignore                      | 3 ++-
 src/converter/ConverterGLTF.cpp | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 24fa204..0f40977 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ input/*
 output/*
 out/*
 build/*
-bin/*
\ No newline at end of file
+bin/*
+CMakeSettings.json
diff --git a/src/converter/ConverterGLTF.cpp b/src/converter/ConverterGLTF.cpp
index 50fd9c1..1918493 100644
--- a/src/converter/ConverterGLTF.cpp
+++ b/src/converter/ConverterGLTF.cpp
@@ -432,6 +432,9 @@ int ConverterGLTF::insertIndices(std::vector<BYTE>& buffer, rw::Split* split, in
 
 bool ConverterGLTF::convert(char* output, char* inputDff, char* inputTxd)
 {
+    if (!inputDff || !inputTxd || !output)
+        return false;
+
     std::ifstream dff(inputDff, std::ios::binary);
     std::ifstream txd(inputTxd, std::ios::binary);
 
@@ -453,6 +456,9 @@ bool ConverterGLTF::convert(char* output, rw::Clump& dff)
 
 bool ConverterGLTF::convert(char* output, rw::Clump& dff, rw::TextureDictionary& txd)
 {
+    if (!output)
+        return false;
+
     if (dff.geometryList.size() <= 0)
         return false;