(scrub_env): add LOGNAME and POSIXLY_CORRECT to the list of authorized

environment variables to be compatile with linux-telnetd


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9305 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/telnet/telnetd/sys_term.c

@@ -1222,6 +1222,8 @@ scrub_env(void)
 	"EDITOR=",
 	"PAGER=",
 	"PRINTER=",
+	"LOGNAME=",
+	"POSIXLY_CORRECT=",
 	NULL
     };