ident: use a dynamic strbuf in fmt_ident

diff --git a/test-date.c b/test-date.c
index 6bcd5b03c078bc532e074ef8e8775a51d0eef219..10afaabbfaed9ee1b4a6a498a2110fb904d48645 100644 (file)
--- a/test-date.c
+++ b/test-date.c
@@ -7,13 +7,14 @@ static const char *usage_msg = "\n"
 
 static void show_dates(char **argv, struct timeval *now)
 {
-       char buf[128];
+       struct strbuf buf = STRBUF_INIT;
 
        for (; *argv; argv++) {
                time_t t = atoi(*argv);
-               show_date_relative(t, 0, now, buf, sizeof(buf));
-               printf("%s -> %s\n", *argv, buf);
+               show_date_relative(t, 0, now, &buf);
+               printf("%s -> %s\n", *argv, buf.buf);
        }
+       strbuf_release(&buf);
 }
 
 static void parse_dates(char **argv, struct timeval *now)