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-rw-r--r--qmake/meta.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/qmake/meta.cpp b/qmake/meta.cpp
index ecd78e3455..5577dedabe 100644
--- a/qmake/meta.cpp
+++ b/qmake/meta.cpp
@@ -142,8 +142,8 @@ QMakeMetaInfo::readLibtoolFile(const QString &f)
dirf = "";
else if(!dirf.isEmpty() && !dirf.endsWith(Option::output_dir))
dirf += QLatin1Char('/');
- QHash<QString, QStringList> &v = proj.variables();
- for(QHash<QString, QStringList>::Iterator it = v.begin(); it != v.end(); ++it) {
+ const QHash<QString, QStringList> &v = proj.variables();
+ for (QHash<QString, QStringList>::ConstIterator it = v.begin(); it != v.end(); ++it) {
QStringList lst = it.value();
if(lst.count() == 1 && (lst.first().startsWith("'") || lst.first().startsWith("\"")) &&
lst.first().endsWith(QString(lst.first()[0])))