handle both cmdkit.Error and *cmdkit.Error in ChanResponse

fixes ipfs/kubo#4683
ipfs · Feb 16, 2018 · 679fd7c · 679fd7c
1 parent 1114463
commit 679fd7c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/chan.go b/chan.go
@@ -88,6 +88,10 @@ func (r *chanResponse) Next() (interface{}, error) {
 			return nil, io.EOF
 		}
 
+		if err, ok := v.(cmdkit.Error); ok {
+			v = &err
+		}
+
 		switch val := v.(type) {
 		case *cmdkit.Error:
 			r.err = val