diff options
| -rw-r--r-- | src/gui/text/qtextobject.cpp | 2 | ||||
| -rw-r--r-- | tests/auto/qtextblock/tst_qtextblock.cpp | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/gui/text/qtextobject.cpp b/src/gui/text/qtextobject.cpp index e323fd0..94f2fc7 100644 --- a/src/gui/text/qtextobject.cpp +++ b/src/gui/text/qtextobject.cpp @@ -1504,7 +1504,7 @@ QTextBlock QTextBlock::next() const */ QTextBlock QTextBlock::previous() const { - if (!isValid()) + if (!p) return QTextBlock(); return QTextBlock(p, p->blockMap().previous(n)); diff --git a/tests/auto/qtextblock/tst_qtextblock.cpp b/tests/auto/qtextblock/tst_qtextblock.cpp index 7b41874..cec3a6a 100644 --- a/tests/auto/qtextblock/tst_qtextblock.cpp +++ b/tests/auto/qtextblock/tst_qtextblock.cpp @@ -75,6 +75,7 @@ private slots: void fragmentOverBlockBoundaries(); void excludeParagraphSeparatorFragment(); void backwardsBlockIterator(); + void previousBlock_qtbug18026(); private: QTextDocument *doc; @@ -174,5 +175,11 @@ void tst_QTextBlock::backwardsBlockIterator() QCOMPARE(it.fragment().position(), 0); } +void tst_QTextBlock::previousBlock_qtbug18026() +{ + QTextBlock last = doc->end().previous(); + QVERIFY(last.isValid()); +} + QTEST_MAIN(tst_QTextBlock) #include "tst_qtextblock.moc" |