From a87ef5f0fe53727e534e3bd332ceeea94c8aff32 Mon Sep 17 00:00:00 2001
From: Tino Reichardt <milky-7zip@mcmilk.de>
Date: Wed, 27 May 2020 09:47:09 +0200
Subject: [PATCH] Fix #125

---
 CPP/7zip/UI/Common/CompressCall.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CPP/7zip/UI/Common/CompressCall.cpp b/CPP/7zip/UI/Common/CompressCall.cpp
index 82910e61..e05b8ef1 100644
--- a/CPP/7zip/UI/Common/CompressCall.cpp
+++ b/CPP/7zip/UI/Common/CompressCall.cpp
@@ -221,7 +221,7 @@ HRESULT CompressFiles(
   params += kIncludeSwitch;
   RINOK(CreateMap(names, fileMapping, event, params));
 
-  if (!arcType.IsEmpty())
+  if (!arcType.IsEmpty() && arcType == L"7z")
   {
     int index;
     params += kArchiveTypeSwitch;