blob: 54161604b507a9bbd21781f87d2532a55c562914 [file] [log] [blame]
diff --git a/centipede/distill.cc b/centipede/distill.cc
index 84e8c13..2fdc7da 100644
--- a/centipede/distill.cc
+++ b/centipede/distill.cc
@@ -289,7 +289,7 @@ class DistillingInputFilter {
Stats GetStats() {
absl::MutexLock lock{&mu_};
- stats_.coverage_str = (std::stringstream{} << seen_features_).str();
+ stats_.coverage_str = static_cast<std::ostringstream&>(std::stringstream{} << seen_features_).str();
return stats_;
}