From ffcc2a49d85ca72510f245bf81f4f3b7212261e3 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Fri, 10 Jun 2011 18:36:10 -0400
Subject: [PATCH] Duration

- Converted Duration::valid to a static method, to match Date.
---
 src/Duration.cpp | 2 +-
 src/Duration.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Duration.cpp b/src/Duration.cpp
index 3ce20f57c..f4422e0da 100644
--- a/src/Duration.cpp
+++ b/src/Duration.cpp
@@ -237,7 +237,7 @@ bool Duration::negative () const
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-bool Duration::valid (const std::string& input) const
+bool Duration::valid (const std::string& input)
 {
   std::string lower_input = lowerCase (input);
 
diff --git a/src/Duration.h b/src/Duration.h
index 0897fecf9..b43e5b9eb 100644
--- a/src/Duration.h
+++ b/src/Duration.h
@@ -50,7 +50,7 @@ public:
   std::string formatCompact () const;
 
   bool negative () const;
-  bool valid (const std::string&) const;
+  static bool valid (const std::string&);
   void parse (const std::string&);
 
 private: