Bug#392063: apt: build problem when configured with --disable-nls

[Martin Koeppe <mkoeppe@gmx.de>]

Package: apt
Version: 0.6.46
Severity: normal
Tags: patch

When configuring apt with "--disable-nls", textdomain(3) 
should not be called. This can be achived by modifying 
buildlib/apti18n.h.in to read:

#ifdef USE_NLS
// apt will use the gettext implementation of the C library
# include <libintl.h>
# ifdef APT_DOMAIN
#   define _(x) dgettext(APT_DOMAIN,x)
# else
#   define _(x) gettext(x)
# endif
#else
// apt will not use any gettext
# define setlocale(a, b)
# define textdomain(a)     // <--- this line added
# define _(x) x
#endif