OTP-8343 The documentation is now possible to build in an open source

          environment after a number of bugs are fixed and some features
          are added in the documentation build process.

          - The arity calculation is updated.

          - The module prefix used in the function names for bif's are
          removed in the generated links so the links will look like
          "http://www.erlang.org/doc/man/erlang.html#append_element-2"
          instead of
          "http://www.erlang.org/doc/man/erlang.html#erlang:append_element-
          2".

          - Enhanced the menu positioning in the html documentation when a
          new page is loaded.

          - A number of corrections in the generation of man pages (thanks
          to Sergei Golovan)

          - The legal notice is taken from the xml book file so OTP's build
          process can be used for non OTP applications.

1 files changed, 2 insertions, 0 deletions

diff --git a/system/doc/top/src/erl_html_tools.erl b/system/doc/top/src/erl_html_tools.erl
index 8a5c744128..c920245f94 100644
--- a/system/doc/top/src/erl_html_tools.erl
+++ b/system/doc/top/src/erl_html_tools.erl
@@ -212,6 +212,8 @@ get_app_dirs(Dir) ->
 	lists:map(fun(File) -> {File, filename:join([Dir, File])} end, Files),
     lists:zf(fun is_app_with_doc/1, AFiles).
 
+is_app_with_doc({"." ++ ADir, _APath}) ->
+    false;
 is_app_with_doc({ADir, APath}) ->
     case file:read_file_info(filename:join([APath, "info"])) of
 	{ok, _FileInfo} ->