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(getugroups): Cast -1 to gid_t, for systems like

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SunOS4.1.4 for which gid_t is an unsigned type.
This commit is contained in:
Jim Meyering 2000-06-04 06:47:31 +00:00
parent 377d7cdb85
commit 985cf06296
1 changed files with 2 additions and 2 deletions
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4
lib/getugroups.c
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@ -1,5 +1,5 @@
/* getugroups.c -- return a list of the groups a user is in
Copyright (C) 1990, 1991, 1998, 1999 Free Software Foundation.
Copyright (C) 1990, 1991, 1998, 1999, 2000 Free Software Foundation.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -57,7 +57,7 @@ getugroups (int maxcount, GETGROUPS_T *grouplist, char *username, gid_t gid)
register char **cp;
register int count = 0;
if (gid != -1)
if (gid != (gid_t) -1)
{
if (maxcount != 0)
grouplist[count] = gid;