comparison: plugins/disco.lua
plugins/disco.lua
- changeset 172
- 1a32e9ae79d0
- parent 167
- a2ae7a9d360f
- child 175
- 4d2a5d02fdfa
equal
deleted
inserted
replaced
| 171:741f5311d30c | 172:1a32e9ae79d0 |
|---|---|
| 158 return results; | 158 return results; |
| 159 end | 159 end |
| 160 | 160 |
| 161 function stream:disco_local_services(callback) | 161 function stream:disco_local_services(callback) |
| 162 self:disco_items(self.host, nil, function (items) | 162 self:disco_items(self.host, nil, function (items) |
| 163 if not items then | |
| 164 return callback({}); | |
| 165 end | |
| 163 local n_items = 0; | 166 local n_items = 0; |
| 164 local function item_callback() | 167 local function item_callback() |
| 165 n_items = n_items - 1; | 168 n_items = n_items - 1; |
| 166 if n_items == 0 then | 169 if n_items == 0 then |
| 167 return callback(items); | 170 return callback(items); |
