dtcm: resolve mismatch between tm.tm_gmtoff and global timezone

`timezone` and `tm.tm_gmtoff` represent reversed sign value each other. Change `tm.tm_gmtoff` usage to be matched with `timezone`.
2021-10-17 12:19:52 +09:00
parent 224f04cb29
commit fb91c9416d
3 changed files with 3 additions and 3 deletions
--- a/cde/programs/dtcm/libDtCmP/timeops.c
+++ b/cde/programs/dtcm/libDtCmP/timeops.c
@@ -986,7 +986,7 @@ gmt_off(void)

        t       = now();
        tm      = *_XLocaltime(&t, localtime_buf);
-        gmt = tm.tm_gmtoff;
+        gmt = - tm.tm_gmtoff;
 #endif /* SVR4 */
        return(gmt);
 }