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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 | c1baef687bd2e53aa5ac54b825d66eda86c9e408 (patch) | |
| tree | df40eba101fe9a7a701a12405ed60f1fa742c15d /tools/clang-format/ClangFormat.cpp | |
| parent | 6df7a2db6d74d41c4150b2c46b9a9e4e2db6c1dc (diff) | |
| download | clang-c1baef687bd2e53aa5ac54b825d66eda86c9e408.tar.gz clang-c1baef687bd2e53aa5ac54b825d66eda86c9e408.tar.bz2 clang-c1baef687bd2e53aa5ac54b825d66eda86c9e408.tar.xz | |
Prevent error message when formatting an empty file.
This fixes llvm.org/PR16514.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185531 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/clang-format/ClangFormat.cpp')
| -rw-r--r-- | tools/clang-format/ClangFormat.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/clang-format/ClangFormat.cpp b/tools/clang-format/ClangFormat.cpp index 33b7be9f1e..2aa43259ed 100644 --- a/tools/clang-format/ClangFormat.cpp +++ b/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); |