tree e6694bb796046950a1810603c0f1856f2d6a9381
parent 5375e83b88bed8d70bc5a1b096ad7fa165f87afe
author Andrey Loskutov <loskutov@gmx.de> 1482788035 +0100
committer Sergey Prigogin <eclipse.sprigogin@gmail.com> 1483466736 -0400

Bug 509708 - Don't try to create an image from a null descriptor.

Elements in the outline can be "virtual" without real direction of the
change (e.g. "Compilation Unit" root node). Such elements are created
from RangeDifferences with "NOCHANGE" kind (so the
DocumentMerger.Diff.fDirection is zero), and therefore they do not have
an image descriptor configured in CompareConfiguration.fgImages array.

Also increment service segment after patch.

Change-Id: I82645b097fe49a3d61e2e7934a0190a718a9ec35
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>