From 469272659f6345cda888b4bbf724d2c88d89ab8f Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Fri, 31 Jul 2020 12:29:08 +1000
Subject: [PATCH] fix hour graph not handling timezones west of UTC

https://forums.ankiweb.net/t/statistics-bugs-after-update-2-1-5-to-2-1-29/1620
---
 proto/backend.proto       | 2 +-
 rslib/src/stats/graphs.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/proto/backend.proto b/proto/backend.proto
index 51f2089b3..01346b02d 100644
--- a/proto/backend.proto
+++ b/proto/backend.proto
@@ -996,7 +996,7 @@ message GraphsOut {
     uint32 next_day_at_secs = 4;
     uint32 scheduler_version = 5;
     /// Seconds to add to UTC timestamps to get local time.
-    uint32 local_offset_secs = 7;
+    int32 local_offset_secs = 7;
 }
 
 message RevlogEntry {
diff --git a/rslib/src/stats/graphs.rs b/rslib/src/stats/graphs.rs
index 48c897d34..601de79fe 100644
--- a/rslib/src/stats/graphs.rs
+++ b/rslib/src/stats/graphs.rs
@@ -41,7 +41,7 @@ impl Collection {
             days_elapsed: timing.days_elapsed,
             next_day_at_secs: timing.next_day_at as u32,
             scheduler_version: self.sched_ver() as u32,
-            local_offset_secs: local_offset_secs as u32,
+            local_offset_secs: local_offset_secs as i32,
         })
     }
 }