fix: serial index numbering bug

Author: neu-rah

src/menuPrint.h

@@ -37,8 +37,8 @@ www.r-site.net
 			clear();
 			int i=0;
 			for(;i<m.sz;i++)
-				printPrompt(*(prompt*)pgmPtrNear(m.data[i]),i==m.sel,i+1,i-top,0,m.width);
-			if (drawExit) printPrompt(menu::exitOption,m.sel==m.sz,0,i-top,0,m.width);
+        printPrompt(*(prompt*)pgmPtrNear(m.data[i]),i==m.sel,i+1,0,i-top,m.width);
+      if (drawExit) printPrompt(menu::exitOption,m.sel==m.sz,0,0,i-top,m.width);
 			lastTop=top;
 			lastSel=m.sel;
 			drawn=&m;