Index: sources/model/dg/adjustment/settings/MAdjustDGSerialNumberResponse.h
===================================================================
diff -u -r27cc308ff5113a9386899d3c8f8b29962a8498e1 -r86d9540191c87953287abc9c9a5efc9ea16433e7
--- sources/model/dg/adjustment/settings/MAdjustDGSerialNumberResponse.h	(.../MAdjustDGSerialNumberResponse.h)	(revision 27cc308ff5113a9386899d3c8f8b29962a8498e1)
+++ sources/model/dg/adjustment/settings/MAdjustDGSerialNumberResponse.h	(.../MAdjustDGSerialNumberResponse.h)	(revision 86d9540191c87953287abc9c9a5efc9ea16433e7)
@@ -53,6 +53,7 @@
     friend class ::tst_models;
 
     QVariantList parameters() const override;
+    bool isValid(const QChar &vChar);
 
 public: