Don't end a file name with a dot. It looks odd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187124 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Path.cpp b/lib/Support/Path.cpp
index 88137ea..6d10c0e 100644
--- a/lib/Support/Path.cpp
+++ b/lib/Support/Path.cpp
@@ -665,7 +665,8 @@
createTemporaryFile(const Twine &Prefix, StringRef Suffix, int &ResultFD,
llvm::SmallVectorImpl<char> &ResultPath,
FSEntity Type) {
- return createTemporaryFile(Prefix + "-%%%%%%." + Suffix, ResultFD, ResultPath,
+ const char *Middle = Suffix.empty() ? "-%%%%%%" : "-%%%%%%.";
+ return createTemporaryFile(Prefix + Middle + Suffix, ResultFD, ResultPath,
Type);
}