Merge branch 'release/poc5-rc9'

3 files changed, 25 insertions, 6 deletions

diff --git a/ethutil/config.go b/ethutil/config.go
index 1b41c4634..40ab3aa69 100644
--- a/ethutil/config.go
+++ b/ethutil/config.go
@@ -19,6 +19,7 @@ type config struct {
 	Ver          string
 	ClientString string
 	Pubkey       []byte
+	Identifier   string
 }
 
 var Config *config
@@ -26,7 +27,7 @@ var Config *config
 // Read config
 //
 // Initialize the global Config variable with default settings
-func ReadConfig(base string, logTypes LoggerType) *config {
+func ReadConfig(base string, logTypes LoggerType, id string) *config {
 	if Config == nil {
 		usr, _ := user.Current()
 		path := path.Join(usr.HomeDir, base)
@@ -42,7 +43,8 @@ func ReadConfig(base string, logTypes LoggerType) *config {
 			}
 		}
 
-		Config = &config{ExecPath: path, Debug: true, Ver: "0.5.0 RC8"}
+		Config = &config{ExecPath: path, Debug: true, Ver: "0.5.0 RC9"}
+		Config.Identifier = id
 		Config.Log = NewLogger(logTypes, LogLevelDebug)
 		Config.SetClientString("/Ethereum(G)")
 	}
@@ -53,7 +55,11 @@ func ReadConfig(base string, logTypes LoggerType) *config {
 // Set client string
 //
 func (c *config) SetClientString(str string) {
-	Config.ClientString = fmt.Sprintf("%s nv%s/%s", str, c.Ver, runtime.GOOS)
+	id := runtime.GOOS
+	if len(c.Identifier) > 0 {
+		id = c.Identifier
+	}
+	Config.ClientString = fmt.Sprintf("%s nv%s/%s", str, c.Ver, id)
 }
 
 type LoggerType byte
diff --git a/ethutil/trie_test.go b/ethutil/trie_test.go
index 0be512d9f..d74d129ac 100644
--- a/ethutil/trie_test.go
+++ b/ethutil/trie_test.go
@@ -1,7 +1,7 @@
 package ethutil
 
 import (
-	_ "fmt"
+	"fmt"
 	"reflect"
 	"testing"
 )
@@ -26,7 +26,6 @@ func (db *MemDatabase) Delete(key []byte) error {
 	delete(db.db, string(key))
 	return nil
 }
-func (db *MemDatabase) GetKeys() []*Key     { return nil }
 func (db *MemDatabase) Print()              {}
 func (db *MemDatabase) Close()              {}
 func (db *MemDatabase) LastKnownTD() []byte { return nil }
@@ -171,3 +170,17 @@ func TestTrieIterator(t *testing.T) {
 		t.Errorf("Expected cached nodes to be deleted")
 	}
 }
+
+func TestHashes(t *testing.T) {
+	_, trie := New()
+	trie.Update("cat", "dog")
+	trie.Update("ca", "dude")
+	trie.Update("doge", "1234567890abcdefghijklmnopqrstuvwxxzABCEFGHIJKLMNOPQRSTUVWXYZ")
+	trie.Update("dog", "test")
+	trie.Update("test", "1234567890abcdefghijklmnopqrstuvwxxzABCEFGHIJKLMNOPQRSTUVWXYZ")
+	fmt.Printf("%x\n", trie.Root)
+	trie.Delete("dog")
+	fmt.Printf("%x\n", trie.Root)
+	trie.Delete("test")
+	fmt.Printf("%x\n", trie.Root)
+}
diff --git a/ethutil/value.go b/ethutil/value.go
index b7756f9b1..83600abc2 100644
--- a/ethutil/value.go
+++ b/ethutil/value.go
@@ -16,7 +16,7 @@ type Value struct {
 }
 
 func (val *Value) String() string {
-	return fmt.Sprintf("%q", val.Val)
+	return fmt.Sprintf("%x", val.Val)
 }
 
 func NewValue(val interface{}) *Value {