1.1.2dev: Merge [11877] from 1.0-stable (fix for #11257).


git-svn-id: http://svn.edgewall.org/repos/trac/trunk@11880 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.1.2dev: Merge [11878:11879] from 1.0-stable.


git-svn-id: http://svn.edgewall.org/repos/trac/trunk@11881 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.1.2dev: Merge [11882:11883] from 1.0-stable (fix for #11076).


git-svn-id: http://svn.edgewall.org/repos/trac/trunk@11886 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.1.2dev: Merge [11884:11885] from 1.0-stable.


git-svn-id: http://svn.edgewall.org/repos/trac/trunk@11887 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.1.2dev: Merge [11888:11890] from 1.0-stable (fix for #11109).


git-svn-id: http://svn.edgewall.org/repos/trac/trunk@11891 af82e41b-90c4-0310-8c96-b1721e28e2e2