t6300: introduce test_date() helper

diff --git a/fast-import.c b/fast-import.c
index 6378726993445694581ac36d6351f817fe488c72..1343865278ec69b394d7a9098650a0b4a26b11ad 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -421,7 +421,7 @@ static void write_crash_report(const char *err)
        fprintf(rpt, "fast-import crash report:\n");
        fprintf(rpt, "    fast-import process: %"PRIuMAX"\n", (uintmax_t) getpid());
        fprintf(rpt, "    parent process     : %"PRIuMAX"\n", (uintmax_t) getppid());
-       fprintf(rpt, "    at %s\n", show_date(time(NULL), 0, DATE_LOCAL));
+       fprintf(rpt, "    at %s\n", show_date(time(NULL), 0, DATE_MODE(ISO8601)));
        fputc('\n', rpt);
 
        fputs("fatal: ", rpt);