lib/ignore: Consistent behaviour for nil *Matcher

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4310
2017-09-06 06:39:18 +00:00
parent baec3f909c
commit 9dbc509996
2 changed files with 4 additions and 5 deletions
--- a/lib/scanner/walk.go
+++ b/lib/scanner/walk.go
@@ -85,6 +85,9 @@ func Walk(ctx context.Context, cfg Config) (chan protocol.FileInfo, error) {
 	if w.Filesystem == nil {
 		panic("no filesystem specified")
 	}
+	if w.Matcher == nil {
+		w.Matcher = ignore.New(w.Filesystem)
+	}

 	return w.walk(ctx)
 }