commit 5619ae5d25dc77410a444c86606d4ec9bae8b921
author Chandler Carruth <chandlerc@gmail.com> Mon Nov 15 09:28:23 2010 +0000
committer Chandler Carruth <chandlerc@gmail.com> Mon Nov 15 09:28:23 2010 +0000
tree e044f23b64f6f73fec48264647e7cd3774e1259a
parent daa8e4e888758d55a7a759dd4a91b83921cef222

Fix a think-o. Fixes PR8606.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119139 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/InitHeaderSearch.cpp

diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 733adbf..6ea7ecb 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -113,6 +113,7 @@
   if (Group == System && !IgnoreSysRoot && MappedPath.isAbsolute() &&
       IncludeSysroot.isValid() && IncludeSysroot.isAbsolute() &&
       IncludeSysroot != llvm::sys::Path::GetRootDirectory()) {
+    MappedPathStorage.clear();
     MappedPathStr =
       (IncludeSysroot.str() + Path).toStringRef(MappedPathStorage);
   }