17853: Fix map write when only RLock held.

[arvados.git] / sdk / go / arvados / fs_getternode.go

diff --git a/sdk/go/arvados/fs_getternode.go b/sdk/go/arvados/fs_getternode.go
index c9ffb387d346d377e371bca8b003f4ab2a975bec..966fe9d5c04187829ebab9f065ea765355386fff 100644 (file)
--- a/sdk/go/arvados/fs_getternode.go
+++ b/sdk/go/arvados/fs_getternode.go
@@ -23,8 +23,8 @@ func (*getternode) IsDir() bool {
        return false
 }
 
-func (*getternode) Child(string, func(inode) inode) inode {
-       return nil
+func (*getternode) Child(string, func(inode) (inode, error)) (inode, error) {
+       return nil, ErrInvalidArgument
 }
 
 func (gn *getternode) get() error {