relax SVN archive

svn+ssh://bugman@.../svn/relax/trunk

........
r18358 | bugman | 2013-02-01 16:53:34 +0100 (Fri, 01 Feb 2013) | 3 lines

Created the Bmrb.test_bug_20471_structure_present to catch bug #20471 (https://gna.org/bugs/?20471).
........
r18359 | bugman | 2013-02-01 17:03:20 +0100 (Fri, 01 Feb 2013) | 7 lines

Fix for bug #20471 (https://gna.org/bugs/?20471).

The problem was that the data pipe is_empty() method was not handling structural data correctly.
The is_empty() method now belongs to the MolContainer objects rather than cdp.structure, and the
object cdp.structure is not always present.
........
r18360 | bugman | 2013-02-01 17:04:27 +0100 (Fri, 01 Feb 2013) | 7 lines

Fix for bug #20471 (https://gna.org/bugs/?20471).

The problem was that the data pipe is_empty() method was not handling structural data correctly.
The is_empty() method now belongs to the MolContainer objects rather than cdp.structure, and the
object cdp.structure is not always present.
........