[clang-tools-extra] [CLANGD] [NFC] Fix proposed by sanitizer. (PR #140116)

[Carlos Galvez via cfe-commits]

https://github.com/carlosgalvezp approved this pull request.

LGTM.

In the future, please provide more details about exactly which tool you are using, which you call "sanitizer". For example, what is the name of the tool?

"sanitizers" are tools to detect issues at runtime; here you are using a static analyzer.

https://github.com/llvm/llvm-project/pull/140116