Don't let endgrent clobber errno, no matter how improbable.
authorJim Meyering <jim@meyering.net>
Thu, 5 Jul 2007 08:06:33 +0000 (08:06 +0000)
committerJim Meyering <jim@meyering.net>
Thu, 5 Jul 2007 08:06:33 +0000 (08:06 +0000)
commit72c48440c1f459e2659270598b771c69e9c08994
tree842cc46ba3bf98e864b460a7e40b013a3c8f874c
parent22341687ef7e96116b9388b25280736d527660b3
Don't let endgrent clobber errno, no matter how improbable.
* lib/getugroups.c (getugroups): Save and restore errno around
endgrent call.
ChangeLog
lib/getugroups.c