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Fix crash when browsing bluetooth device.

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When trying to browse a N900 it crashed here because pathA was empty. Which
lead to index = maxIndex beeing -1 and pathA.at(index) crashing.

Reorder the while condition to prevent that courtesy of tsdgeos.

(cherry picked from commit f0c90a47de)
This commit is contained in:
Michael Jansen 2012-12-30 20:56:59 +01:00
parent bf202f3931
commit fe1e3f240a
1 changed files with 1 additions and 1 deletions
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2
src/kitemviews/kfileitemmodel.cpp
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@ -1499,7 +1499,7 @@ int KFileItemModel::expandedParentsCountCompare(const ItemData* a, const ItemDat
if (index > maxIndex) { if (index > maxIndex) {
index = maxIndex; index = maxIndex;
} }
while ((pathA.at(index) != QLatin1Char('/') || pathB.at(index) != QLatin1Char('/')) && index > 0) { while (index > 0 && (pathA.at(index) != QLatin1Char('/') || pathB.at(index) != QLatin1Char('/'))) {
--index; --index;
} }