p7zip.patch

From: Robert Luberda <robert@debian.org>
Date: Sat, 15 Aug 2020 10:04:17 +0200
Subject: Fix FTBFS with gcc-10

Fix compilation error caused by narrowing conversion.

Bugs-Debian: https://bugs.debian.org/957658
---
 CPP/Windows/ErrorMsg.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CPP/Windows/ErrorMsg.cpp b/CPP/Windows/ErrorMsg.cpp
index 99684ae..f2d4a6a 100644
--- a/CPP/Windows/ErrorMsg.cpp
+++ b/CPP/Windows/ErrorMsg.cpp
@@ -13,7 +13,7 @@ UString MyFormatMessage(DWORD errorCode)
   const char * txt = 0;
   AString msg;
 
-  switch(errorCode) {
+  switch(static_cast<HRESULT>(errorCode)) {
     case ERROR_NO_MORE_FILES   : txt = "No more files"; break ;
     case E_NOTIMPL             : txt = "E_NOTIMPL"; break ;
     case E_NOINTERFACE         : txt = "E_NOINTERFACE"; break ;