From 2712a8b61e46a4715642397ff781ed9cc8fea5e0 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <stepien.nicolas@gmail.com>
Date: Fri, 15 Feb 2013 19:01:17 +0100
Subject: [PATCH] Prevent "-1 seconds ago" times.

---
 4chan_x.user.js     | 4 ++--
 src/features.coffee | 7 +++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index 8b82cb0ad..3398002c4 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -3338,7 +3338,7 @@
     },
     relative: function(diff) {
       var number, rounded, unit;
-      unit = (number = diff / $.DAY) > 1 ? 'day' : (number = diff / $.HOUR) > 1 ? 'hour' : (number = diff / $.MINUTE) > 1 ? 'minute' : (number = diff / $.SECOND, 'second');
+      unit = (number = diff / $.DAY) > 1 ? 'day' : (number = diff / $.HOUR) > 1 ? 'hour' : (number = diff / $.MINUTE) > 1 ? 'minute' : (number = Math.max(0, diff) / $.SECOND, 'second');
       rounded = Math.round(number);
       if (rounded !== 1) {
         unit += 's';
@@ -3365,7 +3365,7 @@
       var markStale, setOwnTimeout, update;
       setOwnTimeout = function(diff) {
         var delay;
-        delay = diff > $.HOUR ? diff % $.HOUR : diff > $.MINUTE ? diff % $.MINUTE : diff % $.SECOND;
+        delay = diff > $.DAY ? diff % $.DAY : diff > $.HOUR ? diff % $.HOUR : diff > $.MINUTE ? diff % $.MINUTE : diff % $.SECOND;
         return setTimeout(markStale, delay);
       };
       update = function(now) {
diff --git a/src/features.coffee b/src/features.coffee
index 6c8d3d74c..061cffd3e 100644
--- a/src/features.coffee
+++ b/src/features.coffee
@@ -2030,7 +2030,8 @@ RelativeDates =
     else if (number = (diff / $.MINUTE)) > 1
       'minute'
     else
-      number = diff / $.SECOND
+      # prevent "-1 seconds ago"
+      number = Math.max(0, diff) / $.SECOND
       'second'
 
     rounded = Math.round number
@@ -2064,7 +2065,9 @@ RelativeDates =
   # re-add `update()` to the stale list later.
   setUpdate: (post) ->
     setOwnTimeout = (diff) ->
-      delay = if diff > $.HOUR
+      delay = if diff > $.DAY
+        diff % $.DAY
+      else if diff > $.HOUR
         diff % $.HOUR
       else if diff > $.MINUTE
         diff % $.MINUTE