[clang-tidy] Fix for build bots not liking #include <cstddef>
llvm-svn: 251239
diff --git a/clang-tools-extra/test/clang-tidy/readability-implicit-bool-cast-cxx98.cpp b/clang-tools-extra/test/clang-tidy/readability-implicit-bool-cast-cxx98.cpp
index 1cd5c87..0d8f56a 100644
--- a/clang-tools-extra/test/clang-tidy/readability-implicit-bool-cast-cxx98.cpp
+++ b/clang-tools-extra/test/clang-tidy/readability-implicit-bool-cast-cxx98.cpp
@@ -1,6 +1,9 @@
// RUN: clang-tidy %s -checks=-*,readability-implicit-bool-cast -- -std=c++98
-#include <cstddef> // for NULL
+// We need NULL macro, but some buildbots don't like including <cstddef> header
+// This is a portable way of getting it to work
+#undef NULL
+#define NULL 0L
template<typename T>
void functionTaking(T);