From 0cbd6d7a9d02bc257261619d04da4ab1b9289d6b Mon Sep 17 00:00:00 2001
From: evilsocket <evilsocket@gmail.com>
Date: Fri, 22 Feb 2019 14:19:25 +0100
Subject: [PATCH] misc: small fix or general refactoring i did not bother
 commenting

---
 modules/ble/ble_recon.go         | 2 +-
 modules/ble/ble_recon_events.go  | 2 +-
 modules/ble/ble_show_services.go | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules/ble/ble_recon.go b/modules/ble/ble_recon.go
index 88594866..1c54bff5 100644
--- a/modules/ble/ble_recon.go
+++ b/modules/ble/ble_recon.go
@@ -130,7 +130,7 @@ func (mod *BLERecon) Configure() (err error) {
 	if mod.Running() {
 		return session.ErrAlreadyStarted
 	} else if mod.gattDevice == nil {
-		mod.Info("initializing device ...")
+		mod.Debug("initializing device ...")
 
 		// hey Paypal GATT library, could you please just STFU?!
 		golog.SetOutput(ioutil.Discard)
diff --git a/modules/ble/ble_recon_events.go b/modules/ble/ble_recon_events.go
index c3948f72..883527c8 100644
--- a/modules/ble/ble_recon_events.go
+++ b/modules/ble/ble_recon_events.go
@@ -8,7 +8,7 @@ import (
 )
 
 func (mod *BLERecon) onStateChanged(dev gatt.Device, s gatt.State) {
-	mod.Info("state changed to %v", s)
+	mod.Debug("state changed to %v", s)
 
 	switch s {
 	case gatt.StatePoweredOn:
diff --git a/modules/ble/ble_show_services.go b/modules/ble/ble_show_services.go
index 37c3ca7d..74caf79a 100644
--- a/modules/ble/ble_show_services.go
+++ b/modules/ble/ble_show_services.go
@@ -326,10 +326,8 @@ func (mod *BLERecon) showServices(p gatt.Peripheral, services []*gatt.Service) {
 				}
 			}
 
-			data := ""
-			raw := ([]byte)(nil)
-			multi := ([]string)(nil)
 			sz := 0
+			raw := ([]byte)(nil)
 			err := error(nil)
 			if isReadable {
 				raw, err = p.ReadCharacteristic(ch)
@@ -338,6 +336,8 @@ func (mod *BLERecon) showServices(p gatt.Peripheral, services []*gatt.Service) {
 				}
 			}
 
+			data := ""
+			multi := ([]string)(nil)
 			if err != nil {
 				data = tui.Red(err.Error())
 			} else if ch.Name() == "Appearance" && sz >= 2 {