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| author | Daniel Jasper <djasper@google.com> | 2013-07-03 12:22:18 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2013-07-03 12:22:18 +0000 |
| commit | 095737413fe59e5220d220c5aaef3c83a20ff794 (patch) | |
| tree | bf9d15d7ab3c4584d9fcf9d0b124d4a9a6e6ede9 | |
| parent | 7ae41cdd2264a8785ea53a997cd0bbb5b881e570 (diff) | |
| download | bcm5719-llvm-095737413fe59e5220d220c5aaef3c83a20ff794.tar.gz bcm5719-llvm-095737413fe59e5220d220c5aaef3c83a20ff794.zip | |
Prevent error message when formatting an empty file.
This fixes llvm.org/PR16514.
llvm-svn: 185531
| -rw-r--r-- | clang/tools/clang-format/ClangFormat.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/tools/clang-format/ClangFormat.cpp b/clang/tools/clang-format/ClangFormat.cpp index 33b7be9f1ea..2aa43259ed9 100644 --- a/clang/tools/clang-format/ClangFormat.cpp +++ b/clang/tools/clang-format/ClangFormat.cpp @@ -162,6 +162,8 @@ static bool format(std::string FileName) { llvm::errs() << ec.message() << "\n"; return true; } + if (Code->getBufferSize() == 0) + return true; // Empty files are formatted correctly. FileID ID = createInMemoryFile(FileName, Code.get(), Sources, Files); if (Offsets.empty()) Offsets.push_back(0); |
