[teiid-designer-dev] [Teiid-Designer/teiid-designer] 892230: TEIIDDES-3108 Added null checks

[blafond]

  Branch: refs/heads/master
  Home:   https://github.com/Teiid-Designer/teiid-designer
  Commit: 8922301e96423ccb1f87041ac661f58fe251c7c5
      https://github.com/Teiid-Designer/teiid-designer/commit/8922301e96423ccb1f87041ac661f58fe251c7c5
  Author: blafond <blafond at redhat.com>
  Date:   2017-09-28 (Thu, 28 Sep 2017)

  Changed paths:
    M plugins/org.teiid.designer.diagram.ui/src/org/teiid/designer/diagram/ui/editor/DiagramEditor.java

  Log Message:
  -----------
  TEIIDDES-3108 Added null checks