Yong Tang 6ae709bf10 Return [] instead of null in case filterNetworks returns empty ...

This fix tries to address the issue raised in 29946 where
listing networks from API will return `null` if the result of
network filter is empty.

The reason for the issue was that inside the `filterNetworks()`,
the return value was initialized as `nil`:
```
 var typeNet []types.NetworkResource
```

This is inconsistent with other places where return value was
initialized with `[]`
```
displayNet := []types.NetworkResource{}
```

This fix addresses the issue by changing `typeNet` to `[]` as well.

This fix fixes 29946.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

2017-01-11 01:56:11 -08:00

..

httputils

Merge pull request #28631 from likel/master

2016-12-30 01:13:12 +01:00

middleware

Revise swarm init/update flags, add unlocking capability

2016-11-09 16:09:00 -08:00

router

Return [] instead of null in case filterNetworks returns empty

2017-01-11 01:56:11 -08:00

middleware.go

change comment

2016-08-26 18:30:41 +08:00

profiler.go

add trace in docker engine's pprof to show execution trace in binary form

2016-05-13 15:24:44 +08:00

router_swapper.go

fix typos

2016-03-06 00:59:11 +08:00

server_test.go

replace handleWithGlobalMiddlewares with handlerWithGlobalMiddlewares

2016-08-12 10:53:11 +08:00

server.go

Move UAStringKey to dockerversion pkg

2016-12-26 18:53:22 -08:00