Vincent van Ravesteijn d475caf278 Fix bug #7641: Freeze when removing itemized first paragraph
Text::outerFont looks recursively for paragraphs before the current one
which has a lower depth. If such a paragraph cannot be found, depthHook
and outerHook return the current paragraph. As such, we end up in an
infinite loop. So, if we find a par_depth that was the same as the
previous one, we apparently can't find a suitable paragraph and we should
quit the loop.
(cherry picked from commit b17250d7eb46cdc58c7288e177282c3ab4448dac)
2012-05-14 15:09:21 +02:00
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