| Revision | a6ff51bb74c94eaca6a4b7a2dc4eb36e26002a38 (tree) |
|---|---|
| Time | 2022-11-26 15:34:03 |
| Author | Ivailo Monev <xakepa10@gmai...> |
| Commiter | Ivailo Monev |
check for self-assignment in QTextBoundaryFinder assignment operator
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
src/core/tools/qtextboundaryfinder.cpp (diff)| @@ -177,6 +177,10 @@ QTextBoundaryFinder::QTextBoundaryFinder(const QTextBoundaryFinder &other) | ||
| 177 | 177 | */ |
| 178 | 178 | QTextBoundaryFinder &QTextBoundaryFinder::operator=(const QTextBoundaryFinder &other) |
| 179 | 179 | { |
| 180 | + if (d == other.d) { | |
| 181 | + return *this; | |
| 182 | + } | |
| 183 | + | |
| 180 | 184 | d->type = other.d->type; |
| 181 | 185 | d->pos = other.d->pos; |
| 182 | 186 | d->string = other.d->string; |
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