From 9e12a3b0d83305934ce2f90e7c46d5b333bd986c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mar=C3=ADa=20Checa?= <mariajecheca@gmail.com>
Date: Thu, 19 Jan 2017 16:44:49 +0100
Subject: [PATCH] Added expression property to `line-pattern-file`

---
 lib/carto/torque-reference.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/carto/torque-reference.js b/lib/carto/torque-reference.js
index 9271b77..3f1227e 100644
--- a/lib/carto/torque-reference.js
+++ b/lib/carto/torque-reference.js
@@ -1047,7 +1047,8 @@ var _mapnik_reference_latest = {
                 "type": "uri",
                 "default-value": "none",
                 "required": true,
-                "doc": "An image file to be repeated and warped along a line"
+                "doc": "An image file to be repeated and warped along a line",
+                "expression": true
             },
             "clip": {
                 "css": "line-pattern-clip",