From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Fri, 3 Mar 2017 07:33:57 +0000 (+0200)
Subject: Prevent NPE when comparing a node that is still without parent.
X-Git-Tag: v1.28.0~74
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=f366bd2c87748ab72cb42f468cd1e72e1a1c9b6c;hp=f366bd2c87748ab72cb42f468cd1e72e1a1c9b6c;p=simantics%2Fplatform.git

Prevent NPE when comparing a node that is still without parent.

refs #7062

Change-Id: I13990a8db66408c1bc3cab6e4da8ba7997220c1a
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