From f4ee1a1ef30ebbcf77e606294d0d693c9db5bf66 Mon Sep 17 00:00:00 2001
From: Per Kjellander <perkj@webrtc.org>
Date: Tue, 26 Nov 2024 16:58:05 +0000
Subject: [PATCH] Make PercentileFilter usable with DataRate and other types

Return default value T() if no values have been added to the filter.
Together with
https://webrtc-review.googlesource.com/c/src/+/369440, DataRate etc can be used by the filter.

Bug: None
Change-Id: I3d0e1a3e698a91a6197bf434ace2ff8246dc393e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/369420
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#43461}
---
 rtc_base/numerics/percentile_filter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtc_base/numerics/percentile_filter.h b/rtc_base/numerics/percentile_filter.h
index 2a18c1aa73..86b5fe10d9 100644
--- a/rtc_base/numerics/percentile_filter.h
+++ b/rtc_base/numerics/percentile_filter.h
@@ -110,7 +110,7 @@ void PercentileFilter<T>::UpdatePercentileIterator() {
 
 template <typename T>
 T PercentileFilter<T>::GetPercentileValue() const {
-  return set_.empty() ? 0 : *percentile_it_;
+  return set_.empty() ? T() : *percentile_it_;
 }
 
 template <typename T>