[gentoo-pms] [PATCH 2/2] tree-layout.tex: Clarify that empty Manifest files can be omitted.

[Ulrich Müller]

With thin manifests the file can end up empty (e.g., if the package
contains only live ebuilds). Current practice is to leave such empty
files out.
---
 tree-layout.tex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tree-layout.tex b/tree-layout.tex
index dfb8496..e215cf8 100644
--- a/tree-layout.tex
+++ b/tree-layout.tex
@@ -53,7 +53,8 @@ A package directory contains the following:
 \item A \t{metadata.xml} file, as described in appendix~\ref{sec:metadata-xml}\@. Optional only for
     legacy support.
 \item A \t{ChangeLog}, in a format determined by the provider of the repository. Optional.
-\item A \t{Manifest} file, whose format is described in~\cite{Glep44}.
+\item A \t{Manifest} file, whose format is described in~\cite{Glep44}. Can be omitted if the file
+    would be empty.
 \item A \t{files} directory, containing any support files needed by the ebuilds. Optional.
 \end{compactitem}
 
-- 
2.10.0