1 files changed, 8 insertions(+), 5 deletions(-)

M schain.c

@@ 105,13 105,17 @@ main(int argc, char *argv[])
 	int opt, mode, out_fmt, num;
 	const char *filepath;
 	char *datearg, *odate;
-	char adate[DATE_SIZE], fdate[DATE_SIZE];
+	char adate[DATE_SIZE], fdate[DATE_SIZE], today[DATE_SIZE], 
+	     yest[DATE_SIZE];
 
 	num = 0;
 	datearg = NULL;
 	mode = DEF_MODE;
 	out_fmt = LONG_OUT;
 
+	strlcpy(today, date_str(time(NULL)), DATE_SIZE);
+	strlcpy(yest, date_str(time(NULL) - 86400), DATE_SIZE);
+
 	while ((opt = getopt(argc, argv, ":ksvc:w:")) != -1) {
 		switch (opt) {
 		case 'k':


@@ 148,11 152,11 @@ main(int argc, char *argv[])
 
 	if (datearg != NULL) {
 		if (strncmp(datearg, "y", DATE_SIZE) == 0)
-			strlcpy(adate, date_str(time(NULL) - 86400), DATE_SIZE);
+			strlcpy(adate, yest, DATE_SIZE);
 		else
 			strlcpy(adate, datearg, DATE_SIZE);
 	} else {
-		strlcpy(adate, date_str(time(NULL)), DATE_SIZE);
+		strlcpy(adate, today, DATE_SIZE);
 	}
 
 	if (is_date(adate) < 0)


@@ 166,8 170,7 @@ main(int argc, char *argv[])
 	case CHECKIN_MODE:
 		read_file(fdate, &num, filepath);
 
-		if (strncmp(fdate, date_str(time(NULL)), DATE_SIZE) == 0
-		    && num > 0)
+		if (strncmp(fdate, today, DATE_SIZE) == 0 && num > 0)
 			die("Check-in error: last check-in was today.");
 
 		if (num + 1 < 0)