From 0c0e0f2058dced002dfca28ef2ed7688ef3d253c Mon Sep 17 00:00:00 2001
From: Ivan Smolin <ivan.smolin@touchin.ru>
Date: Tue, 17 May 2016 15:41:17 +0300
Subject: [PATCH] fix Swift 2.2 deprecation warnings

---
 GATracker.swift | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/GATracker.swift b/GATracker.swift
index e8acc41..054f64a 100644
--- a/GATracker.swift
+++ b/GATracker.swift
@@ -129,12 +129,10 @@ class GATracker {
         /*
             An event hit with category, action, label
         */
-        if label == nil {
-            label = ""
-        }
-       
+        let label = label ?? ""
+
         //event parameters category, action and label
-        var params = ["ec" : category, "ea" : action, "el" : label!]
+        var params = ["ec" : category, "ea" : action, "el" : label]
         if (customParameters != nil) {
             for (key, value) in customParameters! {
                 params.updateValue(value, forKey: key)
@@ -147,12 +145,10 @@ class GATracker {
         /*
         An event hit with category, interval, name, label
         */
-        if label == nil {
-            label = ""
-        }
-        
+        let label = label ?? ""
+
         //measure parameters category, interval, name and label
-        var params = ["utc" : category, "utv" : name, "utl" : label!, "utt" : "\(interval)"]
+        var params = ["utc" : category, "utv" : name, "utl" : label, "utt" : "\(interval)"]
         if (customParameters != nil) {
             for (key, value) in customParameters! {
                 params.updateValue(value, forKey: key)