From c579d99649bae59aaf5344e3d428201113fab1e9 Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Wed, 19 Nov 2014 20:56:36 -0800
Subject: Prevent depth underflow when printing documents

Since depth is unsigned this is actually well-defined but it's better to not
have the underflow anyway.
---
 src/pugixml.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index 90befd8..961e5f3 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -3643,11 +3643,12 @@ PUGI__NS_BEGIN
 				}
 
 				node = node->parent;
-				depth--;
 
 				// write closing node
 				if (PUGI__NODETYPE(node) == node_element)
 				{
+					depth--;
+
 					if (indent_length)
 						text_output_indent(writer, indent, indent_length, depth);
 
-- 
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