doveadm replicator status: Show sync time as "-" for "never".

diff --git a/src/doveadm/doveadm-replicator.c b/src/doveadm/doveadm-replicator.c
index 162151cc7111139a89a7a744b5bef14271a7de11..07ecf32638ceba72cf2649ec3aaab3387bee0cb5 100644 (file)
--- a/src/doveadm/doveadm-replicator.c
+++ b/src/doveadm/doveadm-replicator.c
@@ -94,6 +94,8 @@ static const char *time_ago(time_t t)
 {
        int diff = ioloop_time - t;
 
+       if (t == 0)
+               return "-";
        return t_strdup_printf("%02d:%02d:%02d", diff/3600, diff/60, diff%60);
 }