From e0f7c9949651494b3791ee926b93d98146c61e1a Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Mon, 12 Mar 2018 11:00:40 +0200
Subject: [PATCH] Fixed crash on loading directories
---
src/w_wad.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/w_wad.cpp b/src/w_wad.cpp
index fc6121b73..18bf2aa39 100644
--- a/src/w_wad.cpp
+++ b/src/w_wad.cpp
@@ -1363,7 +1363,10 @@ FileReader *FWadCollection::GetFileReader(int wadnum)
{
return NULL;
}
- return Files[wadnum]->GetReader();
+
+ // Return reader for real files only and nullptr otherwise
+ FileReader* const reader = Files[wadnum]->GetReader();
+ return reader->isOpen() ? reader : nullptr;
}
//==========================================================================