Nil check for bind #988

vishr · vishr · commit 9bf857f14c87 · 2019-07-14T22:39:07.000-07:00
Signed-off-by: Vishal Rana &lt;vr@labstack.com&gt;
diff --git a/bind.go b/bind.go
@@ -88,7 +88,7 @@ func (b *DefaultBinder) Bind(i interface{}, c Context) (err error) {
 }
 
 func (b *DefaultBinder) bindData(ptr interface{}, data map[string][]string, tag string) error {
-	if len(data) == 0 {
+	if ptr == nil || len(data) == 0 {
 		return nil
 	}
 	typ := reflect.TypeOf(ptr).Elem()

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ func (b *DefaultBinder) Bind(i interface{}, c Context) (err error) {`
`88`	`88`	`}`
`89`	`89`
`90`	`90`	`func (b *DefaultBinder) bindData(ptr interface{}, data map[string][]string, tag string) error {`
`91`		`- if len(data) == 0 {`
	`91`	`+ if ptr == nil \|\| len(data) == 0 {`
`92`	`92`	`return nil`
`93`	`93`	`}`
`94`	`94`	`typ := reflect.TypeOf(ptr).Elem()`