No more "UUID set" message as misleading for empty disks.

HISTORY

@@ -8,6 +8,8 @@ SnapRAID HISTORY
  * When saving the content file keep a copy of the previos one adding
    the ".backup" extension.
  * Auto exclude the lock file.
+ * Don't prints the 'UUID set' message anymore because it's the normal
+   condition for empty disks.
 
 6.2 2014/5
 ==========

cmdline/state.c

@@ -1021,8 +1021,9 @@ static void state_map(struct snapraid_state* state)
 				++uuid_mismatch;
 				fprintf(stderr, "UUID change for disk '%s' from '%s' to '%s'\n", disk->name, map->uuid, uuid);
 			} else {
+				/* no message here, because having a disk without */
+				/* UUID is the normal state of an empty disk */
 				disk->had_empty_uuid = 1;
-				fprintf(stderr, "UUID set for disk '%s' to '%s'\n", disk->name, uuid);
 			}
 
 			/* update the uuid in the mapping, */