handle empty build type

CGAL · May 2, 2018 · 7850024 · 7850024
1 parent 08bcd94
commit 7850024
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -40,7 +40,7 @@ if ( CGAL_FOUND )
   include_directories(BEFORE patches_in_CGAL_4.2/include)
   endif()
 
-  if (${CMAKE_BUILD_TYPE} STREQUAL Release)
+  if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
     if(CMAKE_COMPILER_IS_GNUCXX)
       message (STATUS "Release mode with g++: using -fno-strict-aliasing flags")
       set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")