From e5f4c1fd2fb5402a637999f050fe64943ad2cfe9 Mon Sep 17 00:00:00 2001
From: Mike Buland <mbuland@penny-arcade.com>
Date: Tue, 20 Feb 2018 11:28:57 -0800
Subject: Json parse fixes.

It didn't handle empty arrays or objects correctly.
---
 src/unstable/json.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/unstable/json.cpp b/src/unstable/json.cpp
index 273d5d3..adc2706 100644
--- a/src/unstable/json.cpp
+++ b/src/unstable/json.cpp
@@ -535,6 +535,14 @@ void Bu::Json::parseObject( char &c, Bu::Stream &sInput )
     uDat.pObject = new JsonHash();
 
     next( "object" );
+
+    // Check to see if it's an empty object.
+    if( c == '}' )
+    {
+        next("object");
+        return;
+    }
+
     for(;;)
     {
         Bu::String sKey;
@@ -572,6 +580,13 @@ void Bu::Json::parseArray( char &c, Bu::Stream &sInput )
 
     next("array");
 
+    // Check to see if it's an empty array.
+    if( c == ']' )
+    {
+        next("array");
+        return;
+    }
+
     for(;;)
     {
         uDat.pArray->append( new Json( c, sInput ) );
-- 
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