apply clang-tidy modernize-use-override

[folly.git] / folly / test / SubprocessTest.cpp

diff --git a/folly/test/SubprocessTest.cpp b/folly/test/SubprocessTest.cpp
index 74a822e30d601a33c7beb68a414622942e815dbd..7065695406eade9deac6fd2107b3fa51872fdf1a 100644 (file)
--- a/folly/test/SubprocessTest.cpp
+++ b/folly/test/SubprocessTest.cpp
@@ -281,7 +281,7 @@ struct WriteFileAfterFork
     : public Subprocess::DangerousPostForkPreExecCallback {
   explicit WriteFileAfterFork(std::string filename)
     : filename_(std::move(filename)) {}
-  virtual ~WriteFileAfterFork() {}
+  ~WriteFileAfterFork() override {}
   int operator()() override {
     return writeFile(std::string("ok"), filename_.c_str()) ? 0 : errno;
   }