diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go
index 0c266d6..d06279a 100644
--- a/vendor/google.golang.org/grpc/stream.go
+++ b/vendor/google.golang.org/grpc/stream.go
@@ -462,10 +462,7 @@
 	pushback := 0
 	hasPushback := false
 	if cs.attempt.s != nil {
-		if to, toErr := cs.attempt.s.TrailersOnly(); toErr != nil {
-			// Context error; stop now.
-			return toErr
-		} else if !to {
+		if to, toErr := cs.attempt.s.TrailersOnly(); toErr != nil || !to {
 			return err
 		}