From 2e3bc708db55e177f70df96e05f80d81e5f7d92f Mon Sep 17 00:00:00 2001
From: Doug McLain <doug@nostar.net>
Date: Tue, 26 Jun 2007 23:50:20 +0000
Subject: [PATCH] Fix for blank (null) strings being saved for any color with
 an r value that contained a leading zero

git-svn-id: svn://localhost/ardour2/trunk@2037 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/ardour/configuration_variable.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/ardour/ardour/configuration_variable.h b/libs/ardour/ardour/configuration_variable.h
index 501673e968..ccf15df65a 100644
--- a/libs/ardour/ardour/configuration_variable.h
+++ b/libs/ardour/ardour/configuration_variable.h
@@ -22,6 +22,7 @@
 
 #include <sstream>
 #include <ostream>
+#include <iostream>
 
 #include <pbd/xml++.h>
 
@@ -84,7 +85,7 @@ class ConfigVariable : public ConfigVariableBase
 		std::stringstream ss;
 		if (node.name() == "Canvas") {
 			ss << std::hex;
-			ss.fill(0);
+			ss.fill('0');
 			ss.width(8);
 		}
 		ss << value;