X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/bd66b226090397493de8d87649b2bbad3ac89e36..94ed11aed11d6eae5797205bd808efddd32778e7:/projects/stargazer/plugins/store/firebird/firebird_store_utils.cpp

diff --git a/projects/stargazer/plugins/store/firebird/firebird_store_utils.cpp b/projects/stargazer/plugins/store/firebird/firebird_store_utils.cpp
index 22feadf0..bbbc8794 100644
--- a/projects/stargazer/plugins/store/firebird/firebird_store_utils.cpp
+++ b/projects/stargazer/plugins/store/firebird/firebird_store_utils.cpp
@@ -32,7 +32,7 @@
 #include "stg/ibpp.h"
 
 //-----------------------------------------------------------------------------
-time_t ts2time_t(const IBPP::Timestamp & ts) const
+time_t ts2time_t(const IBPP::Timestamp & ts)
 {
     char buf[32];
     int year, month, day, hour, min, sec;
@@ -41,13 +41,15 @@ time_t ts2time_t(const IBPP::Timestamp & ts) const
     memset(&time_tm, 0, sizeof(time_tm));
     ts.GetDate(year, month, day);
     ts.GetTime(hour, min, sec);
+    if (year < 1990)
+        return 0;
     sprintf(buf, "%d-%d-%d %d:%d:%d", year, month, day, hour, min, sec);
     stg_strptime(buf, "%Y-%m-%d %H:%M:%S", &time_tm);
 
     return mktime(&time_tm);
 }
 //-----------------------------------------------------------------------------
-void time_t2ts(time_t t, IBPP::Timestamp * ts) const
+void time_t2ts(time_t t, IBPP::Timestamp * ts)
 {
     struct tm res;
 
@@ -56,7 +58,7 @@ void time_t2ts(time_t t, IBPP::Timestamp * ts) const
     *ts = IBPP::Timestamp(res.tm_year + 1900, res.tm_mon + 1, res.tm_mday, res.tm_hour, res.tm_min, res.tm_sec);
 }
 //-----------------------------------------------------------------------------
-void ym2date(int year, int month, IBPP::Date * date) const
+void ym2date(int year, int month, IBPP::Date * date)
 {
     date->SetDate(year + 1900, month + 1, 1);
     date->EndOfMonth();