Comment 1 for bug 1517740

Reproduced with Inkscape 0.91+devel r14476 on OS X 10.7.5.

The crash seems to affect all object types with url references to other objects (clones, linked offsets, path eeffects …).

Based on tests with archived builds:
- not reproduced with 0.91+devel rev < 14244,
- reproduced with 0.91+devel rev >= 14245;
this regression seems to be related to the changes in
Revision 14245: Fix for circular references detection in almost all cases, fixing bug #167247 and a few of its duplicates.
http://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/changes/14245