Use a reference when possible

7f38b760 · Thorbjørn Lindeijer · 939562af · 7f38b760
Commit 7f38b760 authored Mar 17, 2010 by Thorbjørn Lindeijer
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src/plugins/cpptools/cppmodelmanager.cpp src/plugins/cpptools/cppmodelmanager.cpp +1 -1

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--- a/src/plugins/cpptools/cppmodelmanager.cpp
+++ b/src/plugins/cpptools/cppmodelmanager.cpp
@@ -196,7 +196,7 @@ void CppPreprocessor::setIncludePaths(const QStringList &includePaths)
    m_includePaths.clear();

    for (int i = 0; i < includePaths.size(); ++i) {
-        const QString path = includePaths.at(i);
+        const QString &path = includePaths.at(i);

 #ifdef Q_OS_DARWIN
        if (i + 1 < includePaths.size() && path.endsWith(QLatin1String(".framework/Headers"))) {