Merge branch 'maint'

* maint:
  add missing && to submodule-merge testcase
  test-date: fix sscanf type conversion

t/t7405-submodule-merge.sh

@@ -45,7 +45,7 @@ test_expect_success setup '
 	 git commit -m sub-b) &&
 	git add sub &&
 	test_tick &&
-	git commit -m b
+	git commit -m b &&
 
 	git checkout -b c a &&
 	git merge -s ours b &&

test-date.c

@@ -20,12 +20,12 @@ static void parse_dates(char **argv, struct timeval *now)
 {
 	for (; *argv; argv++) {
 		char result[100];
-		time_t t;
+		unsigned long t;
 		int tz;
 
 		result[0] = 0;
 		parse_date(*argv, result, sizeof(result));
-		if (sscanf(result, "%ld %d", &t, &tz) == 2)
+		if (sscanf(result, "%lu %d", &t, &tz) == 2)
 			printf("%s -> %s\n",
 			       *argv, show_date(t, tz, DATE_ISO8601));
 		else