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[lyx.git] / src / frontends / qt4 / Validator.cpp

diff --git a/src/frontends/qt4/Validator.cpp b/src/frontends/qt4/Validator.cpp
index 7f5d5d45e283634838252b710757d72918d08223..13f813e9f39a2f2a52760c58a014875bb4d99a91 100644 (file)
--- a/src/frontends/qt4/Validator.cpp
+++ b/src/frontends/qt4/Validator.cpp
@@ -97,7 +97,7 @@ LengthValidator * unsignedGlueLengthValidator(QLineEdit * ed)
 }
 
 
-LengthAutoValidator::LengthAutoValidator(QWidget * parent, QString const autotext)
+LengthAutoValidator::LengthAutoValidator(QWidget * parent, QString const & autotext)
        : LengthValidator(parent),
          autotext_(autotext)
 {}
@@ -111,7 +111,7 @@ QValidator::State LengthAutoValidator::validate(QString & qtext, int & dummy) co
 }
 
 
-LengthAutoValidator * unsignedLengthAutoValidator(QLineEdit * ed, QString const autotext)
+LengthAutoValidator * unsignedLengthAutoValidator(QLineEdit * ed, QString const & autotext)
 {
        LengthAutoValidator * v = new LengthAutoValidator(ed, autotext);
        v->setBottom(Length());
@@ -119,7 +119,7 @@ LengthAutoValidator * unsignedLengthAutoValidator(QLineEdit * ed, QString const
 }
 
 
-DoubleAutoValidator::DoubleAutoValidator(QWidget * parent, QString const autotext)
+DoubleAutoValidator::DoubleAutoValidator(QWidget * parent, QString const & autotext)
        : QDoubleValidator(parent),
          autotext_(autotext)
 {}