Index: sources/main.h
===================================================================
diff -u -r6e9dccd1109d9c8d4ee4b6a21260618969a1706b -r51625aec73fca715ee12c3b82c6ea7e824851a64
--- sources/main.h	(.../main.h)	(revision 6e9dccd1109d9c8d4ee4b6a21260618969a1706b)
+++ sources/main.h	(.../main.h)	(revision 51625aec73fca715ee12c3b82c6ea7e824851a64)
@@ -6,8 +6,8 @@
  * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
  *
  * \file    main.h
- * \author  (last)      Behrouz NematiPour
- * \date    (last)      10-Feb-2025
+ * \author  (last)      Dara Navaei
+ * \date    (last)      18-Mar-2025
  * \author  (original)  Behrouz NematiPour
  * \date    (original)  28-Oct-2019
  *
@@ -291,9 +291,13 @@
             \return  current value
         */\
         vTYPE       vVARIABLE () const {                                \
-            if ( ! _##vVARIABLE##ByID ) return _##vVARIABLE;            \
+            if ( ! _##vVARIABLE##ByID           ) return _##vVARIABLE;  \
+            if ( ! _##vLIST.contains ( _##vID ) ) return    vDEFVALUE;  \
             QString value = _##vLIST [ _##vID ].vVARIABLE;              \
-            if ( ! value.isEmpty() )    return value;                   \
+            if ( ! value.isEmpty() ) {                                  \
+                vVARIABLE##Modifier( value );                           \
+                return value;                                           \
+            }                                                           \
             return vDEFVALUE;                                           \
         }
 //--------------------------------------------------------------------------------//