From 2b9563be671af158adbd6cbe2b589b61e4b80c52 Mon Sep 17 00:00:00 2001
From: Jimmy Brush <code@jimmah.com>
Date: Sun, 5 Oct 2025 18:28:05 -0400
Subject: [PATCH] Fix off-by-one in sync v5

Simplified sliding sync specifies ranges to be inclusive while rust ranges are
exclusive.
---
 src/api/client/sync/v5.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/api/client/sync/v5.rs b/src/api/client/sync/v5.rs
index 4751fd84..c61987f9 100644
--- a/src/api/client/sync/v5.rs
+++ b/src/api/client/sync/v5.rs
@@ -286,6 +286,7 @@ where
 		let ranges = list.ranges.clone();
 		for mut range in ranges {
 			range.0 = uint!(0);
+			range.1 = range.1.checked_add(uint!(1)).unwrap_or(range.1);
 			range.1 = range
 				.1
 				.clamp(range.0, UInt::try_from(active_rooms.len()).unwrap_or(UInt::MAX));