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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-10-11 16:48:09 +0200 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-10-11 16:52:18 +0200 |
| commit | f7d55d64e7040cdad149684234ea150b0a90cf0e (patch) | |
| tree | 11aa66b90a943ce7a6562d0e68252e57f40f2740 /cmd/podman/shared/container.go | |
| parent | 10cbaadf4ab1d2a644db79ed82e639c6ad279ba1 (diff) | |
| download | podman-f7d55d64e7040cdad149684234ea150b0a90cf0e.tar.gz podman-f7d55d64e7040cdad149684234ea150b0a90cf0e.tar.bz2 podman-f7d55d64e7040cdad149684234ea150b0a90cf0e.zip | |
container: initialize results list
it solves:
$ podman ps --format=json
null
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'cmd/podman/shared/container.go')
| -rw-r--r-- | cmd/podman/shared/container.go | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/cmd/podman/shared/container.go b/cmd/podman/shared/container.go index 022377b1f..15bbb46d2 100644 --- a/cmd/podman/shared/container.go +++ b/cmd/podman/shared/container.go @@ -449,10 +449,8 @@ func GetPsContainerOutput(r *libpod.Runtime, opts PsOptions, filters []string, m // PBatch performs batch operations on a container in parallel. It spawns the // number of workers relative to the number of parallel operations desired. func PBatch(containers []*libpod.Container, workers int, opts PsOptions) []PsContainerOutput { - var ( - wg sync.WaitGroup - psResults []PsContainerOutput - ) + var wg sync.WaitGroup + psResults := []PsContainerOutput{} // If the number of containers in question is less than the number of // proposed parallel operations, we shouldnt spawn so many workers. |