From 7392fec66c63186f80e0083fd81f05c72e97e549 Mon Sep 17 00:00:00 2001
From: cyberman54 <cyberman@obh.snafu.de>
Date: Tue, 18 Jan 2022 01:01:05 +0100
Subject: [PATCH] set compile date back one day

---
 src/timekeeper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/timekeeper.cpp b/src/timekeeper.cpp
index 2b08e4e0..b5a36ccc 100644
--- a/src/timekeeper.cpp
+++ b/src/timekeeper.cpp
@@ -359,7 +359,7 @@ time_t compileTime(const String compile_date) {
   if (secs == -1) {
 
     // determine month
-    sscanf(compile_date.c_str(), "%s %d %d", s_month, &t.tm_mday, &year);
+    sscanf(compile_date.c_str(), "%s %d %d", s_month, &t.tm_mday - 1, &year);
     t.tm_mon = (strstr(month_names, s_month) - month_names) / 3;
     t.tm_year = year - 1900;