X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=date.c;h=3c981f7eb5ebaed1ba621f3d4cd960f14145b97a;hb=7e7db5e4520388d3a6f1efbe2f7a29d43bd06a2b;hp=68cdcaa3f6268855539fcae02c8e87b965204b4d;hpb=304d8b6256db7aca7772c0a994a7c1c987eabd97;p=git.git

diff --git a/date.c b/date.c
index 68cdcaa3f..3c981f7eb 100644
--- a/date.c
+++ b/date.c
@@ -635,7 +635,7 @@ int parse_date_toffset(const char *date, unsigned long *timestamp, int *offset)
 	/* mktime uses local timezone */
 	*timestamp = tm_to_time_t(&tm);
 	if (*offset == -1)
-		*offset = (*timestamp - mktime(&tm)) / 60;
+		*offset = ((time_t)*timestamp - mktime(&tm)) / 60;
 
 	if (*timestamp == -1)
 		return -1;