From 58bc12ee1909a03acbeb31779e940233eb900ae9 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Mon, 8 Jun 2020 21:23:56 +0200
Subject: [PATCH] - fixed: When reopening a lump, the full file name must be
 used.

---
 src/common/filesystem/filesystem.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/filesystem/filesystem.cpp b/src/common/filesystem/filesystem.cpp
index 12b1d197a..d411ab32f 100644
--- a/src/common/filesystem/filesystem.cpp
+++ b/src/common/filesystem/filesystem.cpp
@@ -1386,7 +1386,7 @@ FileReader FileSystem::ReopenFileReader(int lump, bool alwayscache)
 	if (rl->RefCount == 0 && rd != nullptr && !rd->GetBuffer() && !alwayscache && !(rl->Flags & LUMPF_COMPRESSED))
 	{
 		int fileno = fileSystem.GetFileContainer(lump);
-		const char *filename = fileSystem.GetResourceFileName(fileno);
+		const char *filename = fileSystem.GetResourceFileFullName(fileno);
 		FileReader fr;
 		if (fr.OpenFile(filename, rl->GetFileOffset(), rl->LumpSize))
 		{