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-rw-r--r--src/modules/theme/SaveThemeDialog.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/theme/SaveThemeDialog.cpp b/src/modules/theme/SaveThemeDialog.cpp
index eda0f371e..d625a9b72 100644
--- a/src/modules/theme/SaveThemeDialog.cpp
+++ b/src/modules/theme/SaveThemeDialog.cpp
@@ -113,7 +113,7 @@ SaveThemeDialog::SaveThemeDialog(QWidget * pParent)
m_pThemeVersionEdit = new QLineEdit(pPage);
m_pThemeVersionEdit->setText(info.version());
- QRegExp rx("\\d{1,2}\\.\\d{1,2}(\\.\\d{1,2})?");
+ QRegExp rx(R"(\d{1,2}\.\d{1,2}(\.\d{1,2})?)");
QValidator * validator = new QRegExpValidator(rx, this);
m_pThemeVersionEdit->setValidator(validator);