From 6efb7a863db831313852986f98d08de685fe16f0 Mon Sep 17 00:00:00 2001
From: Hermann Kraus <hermr2d2@gmail.com>
Date: Fri, 20 Jan 2012 00:56:20 +0100
Subject: [PATCH] Add default constructor for shield symbolizer.

---
 src/shield_symbolizer.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/shield_symbolizer.cpp b/src/shield_symbolizer.cpp
index fcf54a73e..5de905935 100644
--- a/src/shield_symbolizer.cpp
+++ b/src/shield_symbolizer.cpp
@@ -34,6 +34,15 @@
 namespace mapnik
 {
 
+shield_symbolizer::shield_symbolizer(text_placements_ptr placements)
+    : text_symbolizer(placements),
+      symbolizer_with_image(),
+      unlock_image_(false),
+      no_text_(false),
+      shield_displacement_(boost::make_tuple<double,double>(0,0))
+{
+}
+
 shield_symbolizer::shield_symbolizer(
     expression_ptr name,
     std::string const& face_name,