[PATCH] fix type in id.c

[Tito]

Hi,
please apply.

Ciao,
Tito

--- coreutils/id_orig.c 2008-11-04 22:03:37.000000000 +0100
+++ coreutils/id.c      2008-11-05 00:17:04.000000000 +0100
@@ -60,7 +60,7 @@
        return print_common(id, bb_getgrgid, prefix);
 }

-static int print_user(gid_t id, const char *prefix)
+static int print_user(uid_t id, const char *prefix)
 {
        return print_common(id, bb_getpwuid, prefix);
 }