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| author | baude <bbaude@redhat.com> | 2019-07-03 15:37:17 -0500 |
|---|---|---|
| committer | baude <bbaude@redhat.com> | 2019-07-08 09:18:11 -0500 |
| commit | 1d36501f961889f554daf3c696fe95443ef211b6 (patch) | |
| tree | 4a8d7aa79f46a0096ad7952f1390d6909a9d894b /libpod/container_attach_linux.go | |
| parent | f7407f2eb512e1407f8281009eb829f37405119b (diff) | |
| download | podman-1d36501f961889f554daf3c696fe95443ef211b6.tar.gz podman-1d36501f961889f554daf3c696fe95443ef211b6.tar.bz2 podman-1d36501f961889f554daf3c696fe95443ef211b6.zip | |
code cleanup
clean up code identified as problematic by golands inspection
Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'libpod/container_attach_linux.go')
| -rw-r--r-- | libpod/container_attach_linux.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libpod/container_attach_linux.go b/libpod/container_attach_linux.go index fc53268c3..17b09fccc 100644 --- a/libpod/container_attach_linux.go +++ b/libpod/container_attach_linux.go @@ -145,7 +145,9 @@ func redirectResponseToOutputStreams(outputStream, errorStream io.Writer, writeO default: logrus.Infof("Received unexpected attach type %+d", buf[0]) } - + if dst == nil { + return errors.New("output destination cannot be nil") + } if doWrite { nw, ew := dst.Write(buf[1:nr]) if ew != nil { |