From 4cefe486dcebde4945e6e02dd0a261d9188b3235 Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Wed, 19 Mar 2008 08:00:50 +0000 Subject: [PATCH] Integrated some of Chris's comments; check for an empty string in InsertStrXXX() before descending into the bowels of the Rewriter. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48541 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/clang/Rewrite/Rewriter.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/clang/Rewrite/Rewriter.h b/include/clang/Rewrite/Rewriter.h index e8a367d42b..d4cba6af0a 100644 --- a/include/clang/Rewrite/Rewriter.h +++ b/include/clang/Rewrite/Rewriter.h @@ -184,11 +184,11 @@ public: } bool InsertStrBefore(SourceLocation Loc, const std::string& S) { - return InsertTextBefore(Loc, S.c_str(), S.size()); + return S.empty() ? false : InsertTextBefore(Loc, S.c_str(), S.size()); } bool InsertStrAfter(SourceLocation Loc, const std::string& S) { - return InsertTextAfter(Loc, S.c_str(), S.size()); + return S.empty() ? false : InsertTextAfter(Loc, S.c_str(), S.size()); } -- 2.40.0