lib: Misc cleanups and new log message

lib/main.go

@@ -398,8 +398,7 @@ func (obj *Main) Run() error {
 				}
 				if err != nil {
 					obj.Exit(err) // trigger exit
-					continue
-					//return // TODO: return or wait for exitchan?
+					continue      // wait for exitchan
 				}
 				if obj.NoWatch { // extra safety for bad GAPI's
 					log.Printf("Main: GAPI stream should be quiet with NoWatch!") // fix the GAPI!
@@ -454,6 +453,7 @@ func (obj *Main) Run() error {
 			// FIXME: make sure we "UnGroup()" any semi-destructive
 			// changes to the resources so our efficient GraphSync
 			// will be able to re-use and cmp to the old graph.
+			log.Printf("Main: GraphSync...")
 			newFullGraph, err := newGraph.GraphSync(oldGraph)
 			if err != nil {
 				log.Printf("Config: Error running graph sync: %v", err)