Signedness issue in utf-8 code?

[masarati@aero.polimi.it]

In libldap/utf-8-conv.c:194

                if( wchar < 0x80000000 )

I get a warning about signed/unsigned comparison.  What seems to happen is
that wchar (which is of type wchar_t) is a signed integer (on my i386,it's
a 4 byte int) and thus it's always < 0x80000000 by definition.  ANSI C
converts 0x80000000 to unsigned, thus the warning.

p.