x11-apps/whyteboard: Remove empty <email/> from upstream maintainer

Remove the empty <email/> from upstream maintainer entry. The <email/>
element is optional per GLEP 46. However, providing an empty value is
incorrect.

diff --git a/x11-apps/whyteboard/metadata.xml b/x11-apps/whyteboard/metadata.xml
index de14a655b1ded83ef5501d352013eaed77777877..fd92cb5d045f20d7d8e1308c306e6184702db68a 100644 (file)
--- a/x11-apps/whyteboard/metadata.xml
+++ b/x11-apps/whyteboard/metadata.xml
@@ -18,7 +18,6 @@
   <longdescription lang="en">A simple image, PDF and postscript file annotator.</longdescription>
   <upstream>
     <maintainer status="active">
-      <email/>
       <name>Steven Sproat</name>
     </maintainer>
     <remote-id type="google-code">http://whyteboard.org/</remote-id>