From 3891595250d14f5cf8bab6e97a9913c3a8870ab4 Mon Sep 17 00:00:00 2001
From: Richard Piazza <rpiazza@mitre.org>
Date: Wed, 4 Oct 2017 10:27:06 -0400
Subject: [PATCH] Use t prefix for timestamp constant

---
 stix2/patterns.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stix2/patterns.py b/stix2/patterns.py
index 7858146..03b7657 100644
--- a/stix2/patterns.py
+++ b/stix2/patterns.py
@@ -24,7 +24,7 @@ class TimestampConstant(_Constant):
         self.value = value
 
     def __str__(self):
-        return "'%s'" % escape_quotes_and_backslashes(self.value)
+        return "t'%s'" % escape_quotes_and_backslashes(self.value)
 
 
 class IntegerConstant(_Constant):