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[Anton Gladky <759481@xxxxxxxxxxxxxxxxxx>]

Is it ok for everybody to fix the code by this way?
There is almost everywhere "if(!I->isReal()) continue;", but it insufficient, probably...

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https://bugs.launchpad.net/bugs/759481

Title:
  Possible "wrong memory access" in many places

Status in Yet Another Dynamic Engine:
  New

Bug description:
  Jan Stransky has found and fixed a bug, which leads to wrong memory
  access [1].

  If we "grep" the code, we will find a lot of places, where the same
  issue can appear. See the attachment, this is the output only for
  "Interactions".

  I think, we have to put those "if(!I) continue;" and "if (!B)
  continue;" everywhere to escape crashes.


  [1] http://bazaar.launchpad.net/~yade-dev/yade/trunk/revision/2809