=== modified file 'sbin/zsvgen'
--- sbin/zsvgen	2016-07-14 21:36:00 +0000
+++ sbin/zsvgen	2016-07-14 21:34:55 +0000
@@ -77,10 +77,10 @@
 
 sv_mkdir=${SVDIR%%/}
 typeset -gA svdir_stat
-zstat -H svdir_stat $sv_mkdir
+zstat -H svdir_stat +mode +link $sv_mkdir
 while (( $svdir_stat[mode] >> 12 == 10 )); do  # symlink
 	sv_mkdir=$svdir_stat[link]
-	zstat -H svdir_stat $sv_mkdir
+	zstat -H svdir_stat +mode +link $sv_mkdir
 done
 mkdir -p $sv_mkdir || exit $?