From 341e4151d6721d53be1408a2ab4cf8198ea8c9be Mon Sep 17 00:00:00 2001
From: Lenny222 <github@kudling.de>
Date: Wed, 21 Dec 2011 22:21:11 +0100
Subject: [PATCH] json: to_str() also for "null"

---
 src/libstd/json.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstd/json.rs b/src/libstd/json.rs
index 2adfbca70cf..64ce2794bb4 100644
--- a/src/libstd/json.rs
+++ b/src/libstd/json.rs
@@ -65,6 +65,7 @@ fn to_str(j: json) -> str {
             });
             str::concat(["{ ", str::connect(parts, ", "), " }"])
         }
+        null { "null" }
     }
 }