From 961bca954677cf68a3beae29bb9e16e2a5dddf3d Mon Sep 17 00:00:00 2001
From: Kitsune Ral <Kitsune-Ral@users.sf.net>
Date: Mon, 25 Dec 2017 23:07:07 +0900
Subject: CMakeLists: Add -W to the mix

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6526fbfd..84f440f6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@ endif()
 
 set(CMAKE_CXX_STANDARD 14)
 
-foreach (FLAG all pedantic extra error=return-type no-unused-parameter no-gnu-zero-variadic-macro-arguments)
+foreach (FLAG all "" pedantic extra error=return-type no-unused-parameter no-gnu-zero-variadic-macro-arguments)
     CHECK_CXX_COMPILER_FLAG("-W${FLAG}" WARN_${FLAG}_SUPPORTED)
     if ( WARN_${FLAG}_SUPPORTED AND NOT CMAKE_CXX_FLAGS MATCHES "(^| )-W?${FLAG}($| )")
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -W${FLAG}")
-- 
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