graphql: add nil checks in Block resolver methods

rizkyikiw42 · rizkyikiw42 · commit e4c011b8bc30 · 2025-11-20T10:54:00.000+08:00
diff --git a/graphql/graphql.go b/graphql/graphql.go
@@ -707,6 +707,9 @@ func (b *Block) resolveHeader(ctx context.Context) (*types.Header, error) {
 	if err != nil {
 		return nil, err
 	}
+	if b.header == nil {
+		return nil, nil
+	}
 	if b.hash == (common.Hash{}) {
 		b.hash = b.header.Hash()
 	}

Original file line number	Diff line number	Diff line change
`@@ -707,6 +707,9 @@ func (b Block) resolveHeader(ctx context.Context) (types.Header, error) {`
`707`	`707`	`if err != nil {`
`708`	`708`	`return nil, err`
`709`	`709`	`}`
	`710`	`+ if b.header == nil {`
	`711`	`+ return nil, nil`
	`712`	`+ }`
`710`	`713`	`if b.hash == (common.Hash{}) {`
`711`	`714`	`b.hash = b.header.Hash()`
`712`	`715`	`}`