prefer canonical connections

This fix for checking prefer canonical connections even if that cases looks as impossible.

helped in some cases against hypothetical situation which happened. for two non-obsolete connections with a non-canonical newest one. (currently for conns between 0.2.x and 0.1.2.x)

so it's cosmetic hypothetical fix for next future of old bugs.

--- connection_or.original.c Sat Jul 26 22:36:20 2008 +++ connection_or.c Tue Aug 19 09:38:30 2008 @@ -480,6 +480,8 @@ continue; /* We never prefer obsolete over non-obsolete connections. */

 if (

```
 /* We prefer canonical connections: */
```

   (!best->is_canonical && conn->is_canonical) ||
 /* We prefer non-obsolete connections: */
   (best->_base.or_is_obsolete && !conn->_base.or_is_obsolete) ||
 /* If both have circuits we prefer the newer: */

[Automatically added by flyspray2trac: Operating System: All]

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