Merge pull request #415 from boostorg/Wundef

mborland · web-flow · commit ee2ec56b0938 · 2024-04-29T09:09:41.000+02:00
Fix -Wundef in configuration
diff --git a/include/boost/test/detail/config.hpp b/include/boost/test/detail/config.hpp
@@ -136,7 +136,7 @@ class type_info;
 #define BOOST_PP_VARIADICS 1
 #endif
 
-#if BOOST_CLANG
+#ifdef BOOST_CLANG
 #define BOOST_PP_VARIADICS 1
 #endif
 
