Fix channel initialization

pwd/session.go

@@ -291,10 +291,10 @@ func (p *pwd) SessionSetup(session *types.Session, sconf SessionSetupConf) error
 			}
 
 			for _, cmd := range conf.Run {
-				var errch chan error
+				errch := make(chan error)
 				go func() {
 					exitCode, err := p.InstanceExec(i, cmd)
-					fmt.Printf("Finished execuing command [%s] on instance %s with code [%d] and err [%v]", cmd, i.Name, exitCode, err)
+					fmt.Printf("Finished execuing command [%s] on instance %s with code [%d] and err [%v]\n", cmd, i.Name, exitCode, err)
 
 					if err != nil {
 						errch <- err