fixed LCD's bug causing rest on exit hightlight

neu-rah · neu-rah · commit ea1eb9d677d9 · 2016-08-27T10:38:51.000Z
this was caused by checking option needRedraw with index out of range
diff --git a/src/menu.cpp b/src/menu.cpp
@@ -44,7 +44,7 @@ bool menuOut::needRedraw(menu& m,int i) {
     (drawn!=&m)//menu changed
     ||(top!=lastTop)//screen scrolled
     ||(m.sel!=lastSel&&((i==m.sel)||(i==lastSel)))//selection changed
-    ||((prompt*)pgmPtrNear(m.data[i]))->needRedraw(*this,i==m.sel);//reflexivity, value changed
+    ||(i<m.sz&&((prompt*)pgmPtrNear(m.data[i]))->needRedraw(*this,i==m.sel));//reflexivity, value changed
   }
 
 //menu navigation engine

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ bool menuOut::needRedraw(menu& m,int i) {`
`44`	`44`	`(drawn!=&m)//menu changed`
`45`	`45`	`\|\|(top!=lastTop)//screen scrolled`
`46`	`46`	`\|\|(m.sel!=lastSel&&((i==m.sel)\|\|(i==lastSel)))//selection changed`
`47`		`- \|\|((prompt)pgmPtrNear(m.data[i]))->needRedraw(this,i==m.sel);//reflexivity, value changed`
	`47`	`+ \|\|(i<m.sz&&((prompt)pgmPtrNear(m.data[i]))->needRedraw(this,i==m.sel));//reflexivity, value changed`
`48`	`48`	`}`
`49`	`49`
`50`	`50`	`//menu navigation engine`