diff --git a/EXE_GeomDB.cpp b/EXE_GeomDB.cpp
index 678598b..0cf68ea 100644
--- a/EXE_GeomDB.cpp
+++ b/EXE_GeomDB.cpp
@@ -243,7 +243,7 @@ ExeGetModified( void)
 {
    GseContext* pGseCtx = GetCurrGseContext() ;
    VERIFY_CTX_GEOMDB( pGseCtx, false)
-  // imposto il flag
+  // restituisco il flag
    return pGseCtx->m_bModified ;
 }
 
diff --git a/LUA_GeomDB.cpp b/LUA_GeomDB.cpp
index 0748069..ad0e3c1 100644
--- a/LUA_GeomDB.cpp
+++ b/LUA_GeomDB.cpp
@@ -211,6 +211,19 @@ LuaGetEnableModified( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetModified( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // restituisco il flag di modificato
+   bool bOk = ExeGetModified() ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaNewFile( lua_State* L)
@@ -310,6 +323,7 @@ LuaInstallGeomDB( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtEnableModified", LuaEnableModified) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtDisableModified", LuaDisableModified) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetEnableModified", LuaGetEnableModified) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetModified", LuaGetModified) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtNewFile", LuaNewFile) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtOpenFile", LuaOpenFile) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtInsertFile", LuaInsertFile) ;