From 981adf19897d35648378ebdbe8a7efc744aaba69 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <github@benoitblanchon.fr>
Date: Mon, 25 Aug 2014 11:01:22 +0200
Subject: [PATCH] Test empty nested arrays

---
 JsonGenerator/IndentedPrintDecorator.cpp    | 16 ++++++++++++++--
 JsonGeneratorTests/Intented_Array_Tests.cpp | 10 ++++++++++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/JsonGenerator/IndentedPrintDecorator.cpp b/JsonGenerator/IndentedPrintDecorator.cpp
index 32297f77..12aaa398 100644
--- a/JsonGenerator/IndentedPrintDecorator.cpp
+++ b/JsonGenerator/IndentedPrintDecorator.cpp
@@ -11,9 +11,21 @@ size_t IndentedPrintDecorator::write(uint8_t c)
     {
     case '{':
     case '[':
-        indent++;
+              
+        size_t n;
+
+        if (previousChar == '{' || previousChar == '[')
+        {
+            n = writeln() + sink.write(c);
+        }
+        else
+        {
+            n = sink.write(c);
+        }
+
         previousChar = c;
-        return sink.write(c);
+        indent++;
+        return n;
 
     case '}':
     case ']':
diff --git a/JsonGeneratorTests/Intented_Array_Tests.cpp b/JsonGeneratorTests/Intented_Array_Tests.cpp
index d3ad9fd4..65d8d13f 100644
--- a/JsonGeneratorTests/Intented_Array_Tests.cpp
+++ b/JsonGeneratorTests/Intented_Array_Tests.cpp
@@ -44,6 +44,16 @@ namespace JsonGeneratorTests
                 "]");
         }
 
+        TEST_METHOD(EmptyNestedArrays)
+        {
+            whenInputIs("[[],[]]");
+            outputMustBe(
+                "[\n"
+                " [],\n"
+                " []\n"
+                "]");
+        }
+
     private:
 
         void whenInputIs(const char input[])