changeset
plugins.disco: Fix disco_local_services() to call callback with empty array in case of disco error
Thu, 30 Dec 2010 20:19:47 +0000
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Thu, 30 Dec 2010 20:19:47 +0000
- changeset 172
- 1a32e9ae79d0
- parent 171
- 741f5311d30c
- child 173
- 3112a9e450ac
plugins.disco: Fix disco_local_services() to call callback with empty array in case of disco error
| plugins/disco.lua | file | annotate | diff | comparison | revisions |
--- a/plugins/disco.lua Thu Dec 30 20:18:47 2010 +0000 +++ b/plugins/disco.lua Thu Dec 30 20:19:47 2010 +0000 @@ -160,6 +160,9 @@ function stream:disco_local_services(callback) self:disco_items(self.host, nil, function (items) + if not items then + return callback({}); + end local n_items = 0; local function item_callback() n_items = n_items - 1;
