Fix this for std::vectors which don't have .data().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101785 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Path.inc b/lib/System/Unix/Path.inc
index a0bfe29..9be2816 100644
--- a/lib/System/Unix/Path.inc
+++ b/lib/System/Unix/Path.inc
@@ -863,7 +863,7 @@
   // libSupport. And performance isn't critical here.
   std::vector<char> Buf;
   Buf.resize(path.size()+8);
-  char *FNBuffer = Buf.data();
+  char *FNBuffer = &Buf[0];
     path.copy(FNBuffer,path.size());
   if (isDirectory())
     strcpy(FNBuffer+path.size(), "/XXXXXX");