Usability: prevent "-l" with arguments

Add new system check confirming that "podman foo -l arg"
throws an error; and fix lots of instances where code
was not doing this check.

I'll probably need to add something similar for --all but
that can wait.

Signed-off-by: Ed Santiago <santiago@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/cmd/podman/inspect/inspect.go b/cmd/podman/inspect/inspect.go
index 13c6544bb..f29527412 100644
--- a/cmd/podman/inspect/inspect.go
+++ b/cmd/podman/inspect/inspect.go
@@ -93,7 +93,7 @@ func (i *inspector) inspect(namesOrIDs []string) error {
 	tmpType := i.options.Type
 	if i.options.Latest {
 		if len(namesOrIDs) > 0 {
-			return errors.New("latest and containers are not allowed")
+			return errors.New("--latest and containers cannot be used together")
 		}
 		tmpType = ContainerType // -l works with --type=all
 	}