Merge pull request #5807 from openSUSE/pids-ctr-path

Fix invalid container path comparison for pid cgroup

pkg/cgroups/pids.go

@@ -44,7 +44,7 @@ func (c *pidHandler) Destroy(ctr *CgroupControl) error {
 
 // Stat fills a metrics structure with usage stats for the controller
 func (c *pidHandler) Stat(ctr *CgroupControl, m *Metrics) error {
-	if ctr.path != "" {
+	if ctr.path == "" {
 		// nothing we can do to retrieve the pids.current path
 		return nil
 	}