unittests/Support/Path.cpp: [recursive_directory_iterator] Work around for end iterator.
FIXME: It should be more robust.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146294 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Support/Path.cpp b/unittests/Support/Path.cpp
index 51c62f2..c791184 100644
--- a/unittests/Support/Path.cpp
+++ b/unittests/Support/Path.cpp
@@ -241,8 +241,11 @@
for (fs::recursive_directory_iterator i(Twine(TestDirectory)
+ "/recursive", ec), e; i != e; i.increment(ec)){
ASSERT_NO_ERROR(ec);
- if (path::filename(i->path()) == "p1")
+ if (path::filename(i->path()) == "p1") {
i.pop();
+ // FIXME: recursive_directory_iterator should be more robust.
+ if (i == e) break;
+ }
if (path::filename(i->path()) == "dontlookhere")
i.no_push();
visited.push_back(path::filename(i->path()));