From 68e3ec2a73678faace0b8023803413a7586845d3 Mon Sep 17 00:00:00 2001
From: Ben Kurtovic <ben.kurtovic@gmail.com>
Date: Sat, 5 Sep 2015 14:23:48 -0500
Subject: [PATCH] Don't pass starttimestamp when None.

This sometimes happens when pages are edited without loading them beforehand.
---
 earwigbot/wiki/page.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/earwigbot/wiki/page.py b/earwigbot/wiki/page.py
index 867be12..00a32ca 100644
--- a/earwigbot/wiki/page.py
+++ b/earwigbot/wiki/page.py
@@ -339,7 +339,8 @@ class Page(CopyvioMixIn):
             params["bot"] = "true"
 
         if not force:
-            params["starttimestamp"] = self._starttimestamp
+            if self._starttimestamp:
+                params["starttimestamp"] = self._starttimestamp
             if self._basetimestamp:
                 params["basetimestamp"] = self._basetimestamp
             if self._exists == self.PAGE_MISSING: