From 8d8f850bd6d32e3f7b0cbbf40d771d49f6f22b1a Mon Sep 17 00:00:00 2001
From: lat9nq <22451773+lat9nq@users.noreply.github.com>
Date: Thu, 15 Jun 2023 23:05:41 -0400
Subject: time_zone_manager: Compare to the correct boolean

Reference implementation does not compare the booleans as we had them.
Use the correct ones as in the reference.

Also adds an assert. I have been made aware of a crash here and am
not able to reproduce currently.
---
 src/core/hle/service/time/time_zone_manager.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/time/time_zone_manager.cpp b/src/core/hle/service/time/time_zone_manager.cpp
index e1728c06d..63aacd19f 100644
--- a/src/core/hle/service/time/time_zone_manager.cpp
+++ b/src/core/hle/service/time/time_zone_manager.cpp
@@ -849,8 +849,9 @@ static Result CreateCalendarTime(s64 time, int gmt_offset, CalendarTimeInternal&
 static Result ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time,
                                      CalendarTimeInternal& calendar_time,
                                      CalendarAdditionalInfo& calendar_additional_info) {
-    if ((rules.go_ahead && time < rules.ats[0]) ||
-        (rules.go_back && time > rules.ats[rules.time_count - 1])) {
+    ASSERT(rules.go_ahead ? rules.time_count > 0 : true);
+    if ((rules.go_back && time < rules.ats[0]) ||
+        (rules.go_ahead && time > rules.ats[rules.time_count - 1])) {
         s64 seconds{};
         if (time < rules.ats[0]) {
             seconds = rules.ats[0] - time;
-- 
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