Fixes bug with Trantor::Date timeZoneOffset calculation (#273)

VladlenPopolitov · web-flow · commit e50b4162de48 · 2023-07-30T15:58:49.000+08:00
diff --git a/trantor/utils/Date.h b/trantor/utils/Date.h
@@ -76,8 +76,9 @@ class TRANTOR_EXPORT Date
 
     static int64_t timezoneOffset()
     {
-        static int64_t offset =
-            -Date::fromDbStringLocal("1970-01-01 00:00:00").secondsSinceEpoch();
+        static int64_t offset = -(
+            Date::fromDbStringLocal("1970-01-03 00:00:00").secondsSinceEpoch() -
+            2LL * 3600LL * 24LL * MICRO_SECONDS_PRE_SEC);
         return offset;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -76,8 +76,9 @@ class TRANTOR_EXPORT Date`
`76`	`76`
`77`	`77`	`static int64_t timezoneOffset()`
`78`	`78`	`{`
`79`		`- static int64_t offset =`
`80`		`- -Date::fromDbStringLocal("1970-01-01 00:00:00").secondsSinceEpoch();`
	`79`	`+ static int64_t offset = -(`
	`80`	`+ Date::fromDbStringLocal("1970-01-03 00:00:00").secondsSinceEpoch() -`
	`81`	`+ 2LL * 3600LL * 24LL * MICRO_SECONDS_PRE_SEC);`
`81`	`82`	`return offset;`
`82`	`83`	`}`
`83`	`84`