From 93821165bef6591fc0499d8678750035f0797948 Mon Sep 17 00:00:00 2001
From: LazyHamster <ariman@inbox.ru>
Date: Wed, 18 Oct 2017 15:25:17 +0300
Subject: [PATCH] Fixed accidental compiler flags concatenation for MSVC.

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e75d2191..2aa3ea78 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,7 +106,7 @@ endif()
 foreach(_build_type "Release" "MinSizeRel" "RelWithDebInfo")
   foreach(_lang C CXX)
     string(TOUPPER "CMAKE_${_lang}_FLAGS_${_build_type}" _var)
-    string(REGEX REPLACE "(^| )[/-]D *NDEBUG($| )" "" ${_var} "${${_var}}")
+    string(REGEX REPLACE "(^| )[/-]D *NDEBUG($| )" " " ${_var} "${${_var}}")
   endforeach()
 endforeach()