make the code shorter

testwill · testwill · commit 4aaccc66d05c · 2024-07-10T13:58:05.000+08:00
diff --git a/unsafe_iface.go b/unsafe_iface.go
@@ -53,12 +53,5 @@ func (type2 *UnsafeIFaceType) IsNil(obj interface{}) bool {
 }
 
 func (type2 *UnsafeIFaceType) UnsafeIsNil(ptr unsafe.Pointer) bool {
-	if ptr == nil {
-		return true
-	}
-	iface := (*iface)(ptr)
-	if iface.itab == nil {
-		return true
-	}
-	return false
+	return ptr == nil || (*iface)(ptr).itab == nil
 }

Original file line number	Diff line number	Diff line change
`@@ -53,12 +53,5 @@ func (type2 *UnsafeIFaceType) IsNil(obj interface{}) bool {`
`53`	`53`	`}`
`54`	`54`
`55`	`55`	`func (type2 *UnsafeIFaceType) UnsafeIsNil(ptr unsafe.Pointer) bool {`
`56`		`- if ptr == nil {`
`57`		`- return true`
`58`		`- }`
`59`		`- iface := (*iface)(ptr)`
`60`		`- if iface.itab == nil {`
`61`		`- return true`
`62`		`- }`
`63`		`- return false`
	`56`	`+ return ptr == nil \|\| (*iface)(ptr).itab == nil`
`64`	`57`	`}`