From ffeef7f40fdd37b7273782016313eb64047b368c Mon Sep 17 00:00:00 2001
From: Maxim Andreev <andreevmaxim@gmail.com>
Date: Fri, 31 Mar 2023 20:07:59 +0300
Subject: [PATCH] modules/clock: fix calendar shift in months with 31 days

---
 src/modules/clock.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/modules/clock.cpp b/src/modules/clock.cpp
index fb12d2b..2edd21b 100644
--- a/src/modules/clock.cpp
+++ b/src/modules/clock.cpp
@@ -162,6 +162,9 @@ auto waybar::modules::Clock::update() -> void {
   auto ztime = date::zoned_time{time_zone, date::floor<std::chrono::seconds>(now)};
 
   auto shifted_date = date::year_month_day{date::floor<date::days>(now)} + cldCurrShift_;
+  if (cldCurrShift_.count()) {
+    shifted_date = date::year_month_day(shifted_date.year(), shifted_date.month(), date::day(1));
+  }
   auto now_shifted = date::sys_days{shifted_date} + (now - date::floor<date::days>(now));
   auto shifted_ztime = date::zoned_time{time_zone, date::floor<std::chrono::seconds>(now_shifted)};