--- obby-0.4.5/src/colour.cpp.orig 2007-04-02 10:24:23.693956591 +0100

+++ obby-0.4.5/src/colour.cpp 2007-04-02 10:26:48.158738719 +0100

@@ -46,9 +46,9 @@

bool obby::colour::similar_colour(const colour& colour) const

{

// TODO: Convert to HSV for better checking

- return abs(m_red - colour.m_red) +

- abs(m_green - colour.m_green) +

- abs(m_blue - colour.m_blue) < 32;

+ return abs((long)(m_red - colour.m_red)) +

+ abs((long)(m_green - colour.m_green)) +

+ abs((long)(m_blue - colour.m_blue)) < 32;

}

std::string serialise::default_context_to<obby::colour>::