Fix a small issue with the attachment: link introduced by r3827 (bug was visible in the !PageOutline macro, when a title contains an attachment: link, cf. #3842)
Fix a small issue with the attachment: link introduced by r3827 (bug was visible in the !PageOutline macro, when a title contains an attachment: link, cf. #3842)

git-svn-id: eda3d06fcef731589ace1b284159cead3416df9b@3829 af82e41b-90c4-0310-8c96-b1721e28e2e2

jun66j5/trac-ja,walty8/trac,jun66j5/trac-ja,netjunki/trac-Pygit2,netjunki/trac-Pygit2,netjunki/trac-Pygit2,jun66j5/trac-ja,walty8/trac,jun66j5/trac-ja,walty8/trac,walty8/trac