diff options
Diffstat (limited to 'gnu/llvm/clang/lib/AST/RawCommentList.cpp')
| -rw-r--r-- | gnu/llvm/clang/lib/AST/RawCommentList.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gnu/llvm/clang/lib/AST/RawCommentList.cpp b/gnu/llvm/clang/lib/AST/RawCommentList.cpp index 83e8a0b942a..d7124156521 100644 --- a/gnu/llvm/clang/lib/AST/RawCommentList.cpp +++ b/gnu/llvm/clang/lib/AST/RawCommentList.cpp @@ -430,7 +430,7 @@ std::string RawComment::getFormattedText(const SourceManager &SourceMgr, }; auto DropTrailingNewLines = [](std::string &Str) { - while (Str.back() == '\n') + while (!Str.empty() && Str.back() == '\n') Str.pop_back(); }; |