From 5e0886db87df172f94e47d10a75a9fdc876029b1 Mon Sep 17 00:00:00 2001
From: Jesse Beder <jbeder+github@gmail.com>
Date: Tue, 22 May 2012 12:59:07 -0500
Subject: [PATCH] Fixed block map prepare value (where the colon goes)

---
 src/emitter.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/emitter.cpp b/src/emitter.cpp
index 4bdc03e..6b6e139 100644
--- a/src/emitter.cpp
+++ b/src/emitter.cpp
@@ -371,6 +371,9 @@ namespace YAML
         const unsigned curIndent = m_pState->CurIndent();
         const unsigned nextIndent = curIndent + m_pState->CurGroupIndent();
         const std::size_t childCount = m_pState->CurGroupChildCount();
+        
+        if(child == EmitterNodeType::None)
+            return;
 
         if(!m_pState->HasBegunNode()) {
             if(childCount > 0) {
@@ -400,9 +403,11 @@ namespace YAML
         const unsigned curIndent = m_pState->CurIndent();
         const unsigned nextIndent = curIndent + m_pState->CurGroupIndent();
 
-        if(false /* was long key */) {
-        } else {
-            m_stream << ":";
+        if(!m_pState->HasBegunNode()) {
+            if(false /* was long key */) {
+            } else {
+                m_stream << ":";
+            }
         }
         
         switch(child) {