badattr () {
attrname=$1; shift
- badattr1 $attrname-set $attrname
+
+ case "$attrname" in
+ working-tree-encoding) ;;
+ *)
+ badattr1 $attrname-set $attrname
+ ;;
+ esac
+
badattr1 $attrname-unset -$attrname
badattr1 $attrname-unspec \!$attrname
local val