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authorGravatar Muxi Yan <mxyan@google.com>2018-05-30 15:42:31 -0700
committerGravatar Muxi Yan <mxyan@google.com>2018-05-30 16:00:06 -0700
commit142cbb59480794980e53062c846bcc2d7512548a (patch)
treeb393255c68f2f1141e703d2cb1bc70312bd1eb97 /src/core/lib/iomgr/polling_entity.cc
parenta6e8d0ba24a684713b879eb18e7ce5313f8030cf (diff)
Address comments on names and comments
Diffstat (limited to 'src/core/lib/iomgr/polling_entity.cc')
-rw-r--r--src/core/lib/iomgr/polling_entity.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/polling_entity.cc b/src/core/lib/iomgr/polling_entity.cc
index 9c21e1f488..1ca3d9f31f 100644
--- a/src/core/lib/iomgr/polling_entity.cc
+++ b/src/core/lib/iomgr/polling_entity.cc
@@ -62,6 +62,8 @@ void grpc_polling_entity_add_to_pollset_set(grpc_polling_entity* pollent,
grpc_pollset_set* pss_dst) {
if (pollent->tag == GRPC_POLLS_POLLSET) {
#ifdef GRPC_CFSTREAM
+ // CFStream does not use file destriptors. When CFStream is used, the fd
+ // pollset is possible to be null.
if (pollent->pollent.pollset != nullptr) {
grpc_pollset_set_add_pollset(pss_dst, pollent->pollent.pollset);
}