From 4d24eccce431bd7009aa7b4bc8099313bfe4b8d9 Mon Sep 17 00:00:00 2001
From: bsimpson63 <bsimpson63@gmail.com>
Date: Mon, 7 Jan 2013 11:20:53 -0500
Subject: [PATCH] Promotion date cutoff should be from now if promotion is
 still live.

---
 r2/r2/lib/pages/trafficpages.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/r2/r2/lib/pages/trafficpages.py b/r2/r2/lib/pages/trafficpages.py
index 2ff4e852b..d48e37d29 100644
--- a/r2/r2/lib/pages/trafficpages.py
+++ b/r2/r2/lib/pages/trafficpages.py
@@ -470,6 +470,9 @@ class PromotedLinkTraffic(RedditTraffic):
             self.history = []
             return
 
+        now = datetime.datetime.utcnow().replace(minute=0, second=0,
+                                                 microsecond=0)
+        end = min(end, now)
         cutoff = end - datetime.timedelta(days=31)
         start = max(start, cutoff)