Fix the exit code of MSVC build scripts on cygwin

diff --git a/date.c b/date.c
index 8e57e5eb82450a448ea8096cf4a87810b58226c3..e9ee4aa7484c531fab8e6d24fbdabdc640378e28 100644 (file)
--- a/date.c
+++ b/date.c
@@ -857,7 +857,9 @@ static const char *approxidate_alpha(const char *date, struct tm *tm, struct tm
        }
 
        if (match_string(date, "months") >= 5) {
-               int n = tm->tm_mon - *num;
+               int n;
+               update_tm(tm, now, 0); /* fill in date fields if needed */
+               n = tm->tm_mon - *num;
                *num = 0;
                while (n < 0) {
                        n += 12;
@@ -868,6 +870,7 @@ static const char *approxidate_alpha(const char *date, struct tm *tm, struct tm
        }
 
        if (match_string(date, "years") >= 4) {
+               update_tm(tm, now, 0); /* fill in date fields if needed */
                tm->tm_year -= *num;
                *num = 0;
                return end;