diff --git a/p2p/addrbook.go b/p2p/addrbook.go
index 56fe2a1b1..43cad607c 100644
--- a/p2p/addrbook.go
+++ b/p2p/addrbook.go
@@ -332,11 +332,13 @@ func (a *AddrBook) saveToFile(filePath string) {
 	}
 }
 
-func (a *AddrBook) loadFromFile(filePath string) {
+// Returns false if file does not exist.
+// Panics if file is corrupt.
+func (a *AddrBook) loadFromFile(filePath string) bool {
 	// If doesn't exist, do nothing.
 	_, err := os.Stat(filePath)
 	if os.IsNotExist(err) {
-		panic(Fmt("File does not exist: %v", filePath))
+		return false
 	}
 
 	// Load addrBookJSON{}
@@ -368,6 +370,7 @@ func (a *AddrBook) loadFromFile(filePath string) {
 			a.nOld++
 		}
 	}
+	return true
 }
 
 /* Private methods */
diff --git a/rpc/http_handlers.go b/rpc/http_handlers.go
index 70e7046bc..14a5a6813 100644
--- a/rpc/http_handlers.go
+++ b/rpc/http_handlers.go
@@ -5,20 +5,17 @@ import (
 )
 
 func initHandlers() {
+	http.HandleFunc("/status", StatusHandler)
+	http.HandleFunc("/net_info", NetInfoHandler)
 	http.HandleFunc("/blockchain", BlockchainInfoHandler)
 	http.HandleFunc("/get_block", GetBlockHandler)
-
-	http.HandleFunc("/develop/gen_priv_account", GenPrivAccountHandler)
 	http.HandleFunc("/get_account", GetAccountHandler)
-	http.HandleFunc("/develop/list_accounts", ListAccountsHandler)
-
-	http.HandleFunc("/broadcast_tx", BroadcastTxHandler)
 	http.HandleFunc("/list_validators", ListValidatorsHandler)
-	http.HandleFunc("/develop/sign_tx", SignTxHandler)
-
+	http.HandleFunc("/broadcast_tx", BroadcastTxHandler)
 	//http.HandleFunc("/call", CallHandler)
 	//http.HandleFunc("/get_storage", GetStorageHandler)
 
-	http.HandleFunc("/net_info", NetInfoHandler)
-	http.HandleFunc("/status", StatusHandler)
+	http.HandleFunc("/develop/gen_priv_account", GenPrivAccountHandler)
+	http.HandleFunc("/develop/list_accounts", ListAccountsHandler)
+	http.HandleFunc("/develop/sign_tx", SignTxHandler)
 }
diff --git a/vm/test/fake_app_state.go b/vm/test/fake_app_state.go
index cc3b71a43..f31ed80e9 100644
--- a/vm/test/fake_app_state.go
+++ b/vm/test/fake_app_state.go
@@ -112,7 +112,7 @@ func main() {
 	}
 
 	var gas uint64 = 1000
-	output, err := ourVm.Call(account1, account2, []byte{0x60, 0x01, 0x60, 0x01}, []byte{}, 0, &gas)
+	output, err := ourVm.Call(account1, account2, []byte{0x5B, 0x60, 0x00, 0x56}, []byte{}, 0, &gas)
 	fmt.Printf("Output: %v Error: %v\n", output, err)
 }