fix: forwardRef should ignore empty

zombieJ · zombieJ · commit 78664193ccb0 · 2019-09-05T00:08:15.000+08:00
diff --git a/src/Selector/Input.tsx b/src/Selector/Input.tsx
@@ -21,7 +21,7 @@ interface InputProps {
 function fillRef(node: InputRef, ref: React.LegacyRef<InputRef> | React.Ref<InputRef>) {
   if (typeof ref === 'function') {
     ref(node);
-  } else if (typeof ref === 'object') {
+  } else if (ref && typeof ref === 'object') {
     (ref as any).current = node;
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ interface InputProps {`
`21`	`21`	`function fillRef(node: InputRef, ref: React.LegacyRef<InputRef> \| React.Ref<InputRef>) {`
`22`	`22`	`if (typeof ref === 'function') {`
`23`	`23`	`ref(node);`
`24`		`- } else if (typeof ref === 'object') {`
	`24`	`+ } else if (ref && typeof ref === 'object') {`
`25`	`25`	`(ref as any).current = node;`
`26`	`26`	`}`
`27`	`27`	`}`