diff --git a/.gx/lastpubver b/.gx/lastpubver
index 07da0e7a27016a8d0b735a729792207c084e0631..ed10e2f3ef98c175d0988bcecda7b2129a09f6ef 100644
--- a/.gx/lastpubver
+++ b/.gx/lastpubver
@@ -1 +1 @@
-0.4.0: QmZCzaXTudYW8kxbXz2Up5v47Uvaww9L7WJPizPF8pADUp
+0.4.1: QmPhtZyjPYddJ8yGPWreisp47H6iQjt3Lg8sZrzqMP5noy
diff --git a/chan.go b/chan.go
index 8e37e92cd1c5ae66c0a9638598a5ad3b17d0c9d0..6dcd32f0629c1e792362d1ee290c0ed86ecf80e5 100644
--- a/chan.go
+++ b/chan.go
@@ -113,10 +113,7 @@ type chanResponseEmitter struct {
 }
 
 func (re *chanResponseEmitter) SetError(v interface{}, errType cmdkit.ErrorType) {
-	err := re.Emit(&cmdkit.Error{Message: fmt.Sprint(v), Code: errType})
-	if err != nil {
-		panic(err)
-	}
+	re.Emit(&cmdkit.Error{Message: fmt.Sprint(v), Code: errType})
 }
 
 func (re *chanResponseEmitter) SetLength(l uint64) {
diff --git a/package.json b/package.json
index e6a1afa71f1646d3814273d38764e78f9e0a105a..a5521ca312ae68fe9cda65d970d9e704ff3bb66a 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,6 @@
   "language": "go",
   "license": "MIT",
   "name": "go-ipfs-cmds",
-  "version": "0.4.0"
+  "version": "0.4.1"
 }