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-rw-r--r--src/gui/dialogs/qfilesystemmodel.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/dialogs/qfilesystemmodel.cpp b/src/gui/dialogs/qfilesystemmodel.cpp
index ae75126..0e1837b 100644
--- a/src/gui/dialogs/qfilesystemmodel.cpp
+++ b/src/gui/dialogs/qfilesystemmodel.cpp
@@ -1667,7 +1667,7 @@ QFileSystemModelPrivate::QFileSystemNode* QFileSystemModelPrivate::addNode(QFile
//GetVolumeInformation requires to add trailing backslash
const QString nodeName = fileName + QLatin1String("\\");
BOOL success = ::GetVolumeInformation((wchar_t *)(nodeName.utf16()),
- name, ARRAYSIZE(name), NULL, 0, NULL, NULL, 0);
+ name, MAX_PATH + 1, NULL, 0, NULL, NULL, 0);
if (success && name[0])
node->volumeName = QString::fromWCharArray(name);
}