Software / code / verse
Changeset
164:d862093d9f91
plugins.pep: Only add +notify feature if there weren't any handlers for it already
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Wed, 15 Dec 2010 14:49:46 +0000 |
| parents | 163:48a47bca9a63 |
| children | 165:8c67ea868c06 |
| files | plugins/pep.lua |
| diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
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--- a/plugins/pep.lua Wed Dec 15 14:48:55 2010 +0000 +++ b/plugins/pep.lua Wed Dec 15 14:49:46 2010 +0000 @@ -22,8 +22,11 @@ end); function stream:hook_pep(node, callback, priority) + local handlers = stream.events._handlers["pep/"..node]; + if not(handlers) or #handlers == 0 then + stream:add_disco_feature(node.."+notify"); + end stream:hook("pep/"..node, callback, priority); - stream:add_disco_feature(node.."+notify"); end function stream:unhook_pep(node, callback)
