pidgin/pidgin

Fix an issue where color_is_visible was incorrectly comparing unsigned values that were potentially wrapping.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/493/
#ifndef _PURPLE_CLIENT_H_INCLUDED_
#define _PURPLE_CLIENT_H_INCLUDED_
#include <glib.h>
#include "purple-client-bindings.h"
G_BEGIN_DECLS
void purple_init(void);
G_END_DECLS
#endif