commit b019489d42da42a2071986d74e454e39bde59039
author Ted Kremenek <kremenek@apple.com> Tue Aug 07 00:02:30 2012 +0000
committer Ted Kremenek <kremenek@apple.com> Tue Aug 07 00:02:30 2012 +0000
tree b8e870b588d046d944d360ab873ca7cfcd088441
parent 340868161576d892f0e1d8f17a044502a98d3373

Handle null suffixes in GetTemporaryPath (PCH files don't have suffixes).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161367 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Driver/Driver.cpp

diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index 1c47d5c..012d79f 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -1687,7 +1687,8 @@
   // FIXME: Grumble, makeUnique sometimes leaves the file around!?  PR3837.
   P.eraseFromDisk(false, 0);
 
-  P.appendSuffix(Suffix);
+  if (Suffix)
+    P.appendSuffix(Suffix);
   return P.str();
 }