diff options
| -rw-r--r-- | clang/lib/Lex/Pragma.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Lex/Pragma.cpp b/clang/lib/Lex/Pragma.cpp index 7975da58b6b..a7b289e137e 100644 --- a/clang/lib/Lex/Pragma.cpp +++ b/clang/lib/Lex/Pragma.cpp @@ -384,7 +384,9 @@ void Preprocessor::HandlePragmaDependency(Token &DependencyTok) { Lex(DependencyTok); } - Message.erase(Message.end()-1); + // Remove the trailing ' ' if present. + if (!Message.empty()) + Message.erase(Message.end()-1); Diag(FilenameTok, diag::pp_out_of_date_dependency) << Message; } } |
