fix _getCaretHeight throwing null cast exception

ArinFaraj · ArinFaraj · commit 94fe0917b120 · 2023-10-30T10:43:27.000+03:00
diff --git a/lib/src/code_field/code_field.dart b/lib/src/code_field/code_field.dart
@@ -514,7 +514,7 @@ class _CodeFieldState extends State<CodeField> {
       widget.controller.selection.base,
       Rect.zero,
     );
-    return (widget.controller.selection.base.offset > 0) ? caretFullHeight! : 0;
+    return caretFullHeight ?? 0;
   }
 
   double _getPopupLeftOffset(TextPainter textPainter) {

Original file line number	Diff line number	Diff line change
`@@ -514,7 +514,7 @@ class _CodeFieldState extends State<CodeField> {`
`514`	`514`	`widget.controller.selection.base,`
`515`	`515`	`Rect.zero,`
`516`	`516`	`);`
`517`		`- return (widget.controller.selection.base.offset > 0) ? caretFullHeight! : 0;`
	`517`	`+ return caretFullHeight ?? 0;`
`518`	`518`	`}`
`519`	`519`
`520`	`520`	`double _getPopupLeftOffset(TextPainter textPainter) {`