From c00890a2f033aa36dd5d88f8d3bdd5b7a927a687 Mon Sep 17 00:00:00 2001 From: Joey Hess Date: Sat, 31 May 2008 14:36:15 -0400 Subject: ikiwiki-mass-rebuild: under $! before setting $) to avoid strange errno issue This fixes a problem sgran saw on alioth. Apparently nss-db sets errno to ENOENT as a side effect trying to read an optional file, but succeeds anyway. Then, somehow, errno remains set across the library calls made by $). So unset it first as a workaround; there's probably a nss-db, libc, and/or perl bug underneath. --- ikiwiki-mass-rebuild | 1 + 1 file changed, 1 insertion(+) (limited to 'ikiwiki-mass-rebuild') diff --git a/ikiwiki-mass-rebuild b/ikiwiki-mass-rebuild index 8cc6f45c1..0057beb4f 100755 --- a/ikiwiki-mass-rebuild +++ b/ikiwiki-mass-rebuild @@ -34,6 +34,7 @@ sub processline { if (! $pid) { my ($uuid, $ugid) = (getpwnam($user))[2, 3]; my $grouplist=join(" ", $ugid, $ugid, supplemental_groups($user)); + undef $!; $)=$grouplist; if ($!) { die "failed to set egid $grouplist: $!"; -- cgit v1.2.3