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| author | martin f. krafft <madduck@madduck.net> | 2008-03-21 19:12:12 +0100 |
|---|---|---|
| committer | Joey Hess <joey@kodama.kitenet.net> | 2008-03-21 15:07:10 -0400 |
| commit | e3624de63c799427fbd95fa5bbef9462f95912c6 (patch) | |
| tree | 532425e6ec54e0d039091582f44782081353f8ef /plugins/externaldemo | |
| parent | 99fce0af0d4e99bc81ef7847bfbe77662763e805 (diff) | |
| download | ikiwiki-e3624de63c799427fbd95fa5bbef9462f95912c6.tar ikiwiki-e3624de63c799427fbd95fa5bbef9462f95912c6.tar.gz | |
Allow external plugins to return no value
Instead of using the XML-RPC v2 extension <nil/>, which Perl's
XML::RPC::Parser does not (yet) support (Joey's patch is pending), we
agreed on a sentinel: {'null':''}, that is, a hash with a single key
"null" pointing to the empty string.
The Python proxy automatically converts None appropriately and raises an
exception if a hook function should, by weird coincidence, attempt to
return {'null':''}.
Signed-off-by: martin f. krafft <madduck@madduck.net>
Diffstat (limited to 'plugins/externaldemo')
0 files changed, 0 insertions, 0 deletions