From 60b103435a62b561d8f1507edd5fc155a0e3d224 Mon Sep 17 00:00:00 2001
From: Tom Hunkapiller <tom@furycodes.com>
Date: Tue, 6 Sep 2016 23:44:08 -0500
Subject: [PATCH] fix autoescape for array values; fixes #835

---
 src/runtime.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/runtime.js b/src/runtime.js
index 32d721a1..621dbfcb 100644
--- a/src/runtime.js
+++ b/src/runtime.js
@@ -206,8 +206,8 @@ function markSafe(val) {
 function suppressValue(val, autoescape) {
     val = (val !== undefined && val !== null) ? val : '';
 
-    if(autoescape && typeof val === 'string') {
-        val = lib.escape(val);
+    if(autoescape && typeof val === 'string' || lib.isArray(val)) {
+        val = lib.escape(''+val);
     }
 
     return val;