From bd8f5c8392fc6f28381170d029f67801789fd78d Mon Sep 17 00:00:00 2001
From: Billingsly Wetherfordshire <phowl.mouth@gmail.com>
Date: Thu, 19 Jun 2014 13:00:11 -0500
Subject: [PATCH] json.== handles nil now

---
 lib/pure/json.nim | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/pure/json.nim b/lib/pure/json.nim
index 4e369b854d..871713f1ce 100644
--- a/lib/pure/json.nim
+++ b/lib/pure/json.nim
@@ -621,9 +621,13 @@ proc `%`*(elements: openArray[PJsonNode]): PJsonNode =
 
 proc `==`* (a,b: PJsonNode): bool =
   ## Check two nodes for equality
-  if a.kind != b.kind: false
+  if a.isNil:
+    if b.isNil: return true
+    return false
+  elif b.isNil or a.kind != b.kind: 
+    return false
   else:
-    case a.kind
+    return case a.kind
     of JString:
       a.str == b.str
     of JInt: