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-rw-r--r--src/cities.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cities.h b/src/cities.h
index ee0e0bd..51c48ec 100644
--- a/src/cities.h
+++ b/src/cities.h
@@ -65,7 +65,7 @@ public:
Q_INVOKABLE CityModel* getCityModel(const int index);
Q_INVOKABLE void removeCityModel(const int index);
int addCityModel(CityModel *model);
- Q_INVOKABLE int processSourceXml(const QString sourceXml);
+ Q_INVOKABLE int processSourceXml(const QString &sourceXml);
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
QHash<int, QByteArray> roleNames() const;