- address issue that TMPDIR is not accessible for nobody user (that util-vserver switches for few commands)

# vserver test stop
mktemp: cannot create temp file /home/glen/tmp/vserver-lock.S8Bua1: No such file or directory
/usr/bin/mkfifo: missing operand
Try `/usr/bin/mkfifo --help' for more information.
Not enough parameters; use '--help' for more information

--- util-vserver-0.30.213/scripts/util-vserver-vars.pathsubst~	2007-08-30 11:48:13.000000000 +0300
+++ util-vserver-0.30.213/scripts/util-vserver-vars.pathsubst	2007-08-30 11:49:11.992851194 +0300
@@ -126,7 +126,7 @@
 _LN_S="$_LN -s"
 _MKDIR="@MKDIR@"
 _MKFIFO="@MKFIFO@"
-_MKTEMP="@MKTEMP@ -t"
+_MKTEMP="@ENV@ -u TMPDIR @MKTEMP@ -t"
 _MKTEMPDIR="$_MKTEMP -d"
 _MODPROBE="@MODPROBE@"
 _MOUNT="@MOUNT@"