From 80021e4a6704d1854a37aa183c62323ff1cf9011 Mon Sep 17 00:00:00 2001
From: Zezula Ladislav <ladislav.zezula@avast.com>
Date: Fri, 28 Jul 2017 10:43:49 +0200
Subject: + Fixed bug when SFileAddFileEx could add a file with
 MPQ_FILE_SINGLE_UNIT to a Warcraft III map

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

(limited to 'src/SFileAddFile.cpp')

diff --git a/src/SFileAddFile.cpp b/src/SFileAddFile.cpp
index 0b70d35..376813b 100644
--- a/src/SFileAddFile.cpp
+++ b/src/SFileAddFile.cpp
@@ -792,7 +792,7 @@ bool WINAPI SFileCreateFile(
     if(nError == ERROR_SUCCESS)
     {
         // Mask all unsupported flags out
-        dwFlags &= MPQ_FILE_VALID_FLAGS;
+        dwFlags &= (ha->dwFlags & MPQ_FLAG_WAR3_MAP) ? MPQ_FILE_VALID_FLAGS_W3X : MPQ_FILE_VALID_FLAGS;
 
         // Check for valid flag combinations
         if((dwFlags & (MPQ_FILE_IMPLODE | MPQ_FILE_COMPRESS)) == (MPQ_FILE_IMPLODE | MPQ_FILE_COMPRESS))
-- 
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