move common types to an internal package

This helps avoid import cycles.

1 files changed, 3 insertions, 3 deletions

diff --git a/finger/system.go b/finger/system.go
index aa2cc84..30ee1e8 100644
--- a/finger/system.go
+++ b/finger/system.go
@@ -6,15 +6,15 @@ import (
 	"errors"
 	"os/exec"
 
-	sr "tildegit.org/tjp/sliderule"
+	"tildegit.org/tjp/sliderule/internal/types"
 )
 
 // ListingDenied is returned to reject online user listing requests.
 var ListingDenied = errors.New("Finger online user list denied.")
 
 // SystemFinger handles finger requests by invoking the finger(1) command-line utility.
-func SystemFinger(allowListings bool) sr.Handler {
-	return sr.HandlerFunc(func(ctx context.Context, request *sr.Request) *sr.Response {
+func SystemFinger(allowListings bool) types.Handler {
+	return types.HandlerFunc(func(ctx context.Context, request *types.Request) *types.Response {
 		fingerPath, err := exec.LookPath("finger")
 		if err != nil {
 			_ = request.Server.LogError(