From ded286de619fb01df607a13186ec416c05e3b6ec Mon Sep 17 00:00:00 2001
From: AJ ONeal <awesome@coolaj86.com>
Date: Sat, 19 Dec 2015 17:40:52 -0800
Subject: [PATCH] bugfix for array with single element

---
 index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index a96898d..e43b8c0 100644
--- a/index.js
+++ b/index.js
@@ -88,7 +88,11 @@ function toPyVal(val) {
     return val;
   }
   else if (Array.isArray(val)) {
-    return val.join(',');
+    val = val.join(',');
+    if (-1 === val.indexOf(',')) {
+      val += ','; // disambguates value from array with one element
+    }
+    return val; 
   }
 
   return val && JSON.stringify(val);