fix(namesys, merkledag) use static error

ipfs · Oct 28, 2014 · 0bfadea · 0bfadea
1 parent c534dae
commit 0bfadea
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diff --git a/merkledag/merkledag.go b/merkledag/merkledag.go
@@ -13,6 +13,7 @@ import (
 )
 
 var log = u.Logger("merkledag")
+var ErrNotFound = fmt.Errorf("merkledag: not found")
 
 // NodeMap maps u.Keys to Nodes.
 // We cannot use []byte/Multihash for keys :(

diff --git a/namesys/dns.go b/namesys/dns.go
@@ -9,6 +9,8 @@ import (
 	mh "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
 )
 
+var ErrNotFound = fmt.Errorf("namesys: name not found")
+
 // DNSResolver implements a Resolver on DNS domains
 type DNSResolver struct {
 	// TODO: maybe some sort of caching?
@@ -43,5 +45,5 @@ func (r *DNSResolver) Resolve(name string) (string, error) {
 		return t, nil
 	}
 
-	return "", fmt.Errorf("namesys: %v not found", name)
+	return "", ErrNotFound
 }