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| author | Robert Griebl <rgriebl@trolltech.com> | 2009-06-10 11:46:23 (GMT) |
|---|---|---|
| committer | Robert Griebl <rgriebl@trolltech.com> | 2009-06-10 11:46:23 (GMT) |
| commit | 7604f8087f88171ef933d8ae08f501467e647338 (patch) | |
| tree | 51d071f462ed48d0b25884d9f62b8ba11c5dff13 /src/gui/text/qtextoption.cpp | |
| parent | 8c265860b41214daade7c8a28237c1e07ea71a3c (diff) | |
| download | Qt-7604f8087f88171ef933d8ae08f501467e647338.zip Qt-7604f8087f88171ef933d8ae08f501467e647338.tar.gz Qt-7604f8087f88171ef933d8ae08f501467e647338.tar.bz2 | |
Make Qt exception safer.
Squashed commit of the branch haralds-haralds-qt-s60-topics/topic/exceptions,
which also contains the full history.
Rev-By: Harald Fernengel
Rev-By: Ralf Engels
Diffstat (limited to 'src/gui/text/qtextoption.cpp')
| -rw-r--r-- | src/gui/text/qtextoption.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/gui/text/qtextoption.cpp b/src/gui/text/qtextoption.cpp index e1b9844..0f24d9b 100644 --- a/src/gui/text/qtextoption.cpp +++ b/src/gui/text/qtextoption.cpp @@ -117,7 +117,13 @@ QTextOption &QTextOption::operator=(const QTextOption &o) { if (this == &o) return *this; - delete d; d = 0; + + QTextOptionPrivate* dNew = 0; + if (o.d) + dNew = new QTextOptionPrivate(*o.d); + delete d; + d = dNew; + align = o.align; wordWrap = o.wordWrap; design = o.design; @@ -125,8 +131,6 @@ QTextOption &QTextOption::operator=(const QTextOption &o) unused = o.unused; f = o.f; tab = o.tab; - if (o.d) - d = new QTextOptionPrivate(*o.d); return *this; } |