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Avoid potential leak of memory pointed to by QTreeWidgetItem catItem

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This commit is contained in:
Stephan Witt 2020-02-20 08:12:08 +01:00
parent aa18a079cf
commit 2bf7756196
1 changed files with 2 additions and 1 deletions
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3
src/frontends/qt/GuiLyXFiles.cpp
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@ -418,8 +418,9 @@ void GuiLyXFiles::updateContents()
qstring_to_ucs4(guiString(catsave.mid(catsave.indexOf('/') + 1)))));
}
cat = toqstr(translateIfPossible(qstring_to_ucs4(guiString(cat))));
QTreeWidgetItem * catItem = new QTreeWidgetItem();
QTreeWidgetItem * catItem;
if (!cats.contains(cat)) {
catItem = new QTreeWidgetItem();
catItem->setText(0, cat);
catItem->setFont(0, capfont);
filesLW->insertTopLevelItem(0, catItem);