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| author | Valentin Rothberg <rothberg@redhat.com> | 2020-12-11 11:00:25 +0100 |
|---|---|---|
| committer | Valentin Rothberg <rothberg@redhat.com> | 2020-12-18 12:08:49 +0100 |
| commit | adcb3a7a609ba756f8b9de17521f0e3dce3b778e (patch) | |
| tree | 4572b8ed243ffa33648a9190dcf4c2ac9a419099 /pkg/errorhandling/errorhandling.go | |
| parent | f56865879ccffeddce3b9e36f585fe67c37591d5 (diff) | |
| download | podman-adcb3a7a609ba756f8b9de17521f0e3dce3b778e.tar.gz podman-adcb3a7a609ba756f8b9de17521f0e3dce3b778e.tar.bz2 podman-adcb3a7a609ba756f8b9de17521f0e3dce3b778e.zip | |
remote copy
Implement `podman-remote cp` and break out the logic from the previously
added `pkg/copy` into it's basic building blocks and move them up into
the `ContainerEngine` interface and `cmd/podman`.
The `--pause` and `--extract` flags are now deprecated and turned into
nops.
Note that this commit is vendoring a non-release version of Buildah to
pull in updates to the copier package.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'pkg/errorhandling/errorhandling.go')
| -rw-r--r-- | pkg/errorhandling/errorhandling.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkg/errorhandling/errorhandling.go b/pkg/errorhandling/errorhandling.go index ca6b60bc5..21df261fb 100644 --- a/pkg/errorhandling/errorhandling.go +++ b/pkg/errorhandling/errorhandling.go @@ -19,7 +19,12 @@ func JoinErrors(errs []error) error { // blank lines when printing the error. var multiE *multierror.Error multiE = multierror.Append(multiE, errs...) - return errors.New(strings.TrimSpace(multiE.ErrorOrNil().Error())) + + finalErr := multiE.ErrorOrNil() + if finalErr == nil { + return finalErr + } + return errors.New(strings.TrimSpace(finalErr.Error())) } // ErrorsToString converts the slice of errors into a slice of corresponding |