Redundant @documentencoding

[goredo.git] / dot.go

diff --git a/dot.go b/dot.go
index d1433b593444b8610e7335a5ff12944a34e482da..8f5673108de3450848bdfad3370ed26958a1488b 100644 (file)
--- a/dot.go
+++ b/dot.go
@@ -1,6 +1,6 @@
 /*
 goredo -- djb's redo implementation on pure Go
-Copyright (C) 2020-2022 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2020-2023 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -57,8 +57,11 @@ func dotWalker(data map[DotNodes]bool, tgtOrig string) (map[DotNodes]bool, error
                        data[DotNodes{tgtOrig, cwdMustRel(cwd, m["Target"])}] = true
                case DepTypeIfchange:
                        dep = m["Target"]
+                       if dep == tgt {
+                               continue
+                       }
                        data[DotNodes{tgtOrig, cwdMustRel(cwd, dep)}] = false
-                       if isSrc(cwd, dep) || dep == tgt {
+                       if isSrc(cwd, dep) {
                                continue
                        }
                        data, err = dotWalker(data, cwdMustRel(cwd, dep))