Update DefaultIOSystem.cpp (assimp#5697)

- closes assimp#5678
gui2one · Aug 2, 2024 · a37d748 · a37d748
1 parent e63d3ed
commit a37d748
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/code/Common/DefaultIOSystem.cpp b/code/Common/DefaultIOSystem.cpp
@@ -93,6 +93,10 @@ static std::string WideToUtf8(const wchar_t *in) {
 // ------------------------------------------------------------------------------------------------
 // Tests for the existence of a file at the given path.
 bool DefaultIOSystem::Exists(const char *pFile) const {
+    if (pFile == nullptr) {
+        return false;
+    }
+
 #ifdef _WIN32
     struct __stat64 filestat;
     if (_wstat64(Utf8ToWide(pFile).c_str(), &filestat) != 0) {