2005-04-27  Tor Lillqvist  <tml@novell.com>

	* glib/gconvert.c (open_converter, g_convert_with_iconv): Don't
	call g_set_error() unless the GError pointer is non-NULL. This
	avoids infinite recursion problems in certain rare situations on
	Windows, when g_locale_from_utf8() is called from
	_glib_get_locale_dir() after the change below. It's the
	_glib_gettext() calls to translate error messages that are
	parameters to g_set_error() that cause the recursion, not
	g_set_error() itself.

	* glib/gwin32.c (g_win32_locale_filename_from_utf8): New
	function. Converts a filename to the system codepage, and if a
	straight conversion isn't possible (because the filename contains
	characters not in the system codepage), try looking up the
	filename (which should refer to an existing file for this to
	succeed) with short (8.3) pathname components.

	* glib/gutils.c (_glib_get_locale_dir): No need to cache the
	result, this function is normally called only once. Return the
	path to the locale directory in system codepage, not UTF-8. The
	path is passed to bindtextdomain(), which doesn't use UTF-8 file
	names. Use g_win32_locale_filename_from_utf8(). (#301772)

	Don't do run-time lookup of message catalog directory on
	Cygwin. Cygwin is supposed to look and feel like Unix, and on Unix
	we use paths fixed at configure time.