diff options
| -rw-r--r-- | clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp b/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp index 19e9165ee12..f6bcf32c0ac 100644 --- a/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp +++ b/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp @@ -333,6 +333,10 @@ static int clangTidyMain(int argc, const char **argv) { } if (ListChecks) { + if (EnabledChecks.empty()) { + llvm::errs() << "No checks enabled.\n"; + return 1; + } llvm::outs() << "Enabled checks:"; for (auto CheckName : EnabledChecks) llvm::outs() << "\n " << CheckName; |
