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Doc: don't promise a null QString if we can't be held to it

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QDirIterator::next() returns QDirIterator::filePath(), which returns
QFileInfo::filePath() on a default-constructed QFileInfo. That
specifically returns a non-null QString for some reason. I don't know
why but I won't change it.

Task-number: QTBUG-35422
Change-Id: I6bbcf8b83153e44c36d6320d27ce223ef28503ba
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
This commit is contained in:
Thiago Macieira 2013-12-05 10:54:00 -08:00 committed by The Qt Project
parent fca917c1cc
commit b5672f10e6
1 changed files with 1 additions and 1 deletions
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src/corelib/io/qdiriterator.cpp
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@ -477,7 +477,7 @@ QDirIterator::~QDirIterator()
/*!
Advances the iterator to the next entry, and returns the file path of this
new entry. If hasNext() returns \c false, this function does nothing, and
returns a null QString.
returns an empty QString.
You can call fileName() or filePath() to get the current entry file name
or path, or fileInfo() to get a QFileInfo for the current entry.