kc3-lang/gnulib

2009-12-04T14:37:32

mgetgroups: avoid argument promotion issues with -1 On platforms where gid_t is equivalent to uint16_t, argument promotion states that -1 != (gid_t) -1. * lib/mgetgroups.c (mgetgroups): A cast is required when checking for invalid gid_t. * tests/test-chown.h (getegid, test_chown): Likewise. * tests/test-lchown.h (getegid, test_lchown): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>