From 3f5ec8ebfa493938047c076a566af6fdebe1b3d6 Mon Sep 17 00:00:00 2001
From: Edwin Vermeer <edwin@evict.nl>
Date: Tue, 22 Dec 2015 08:04:07 +0100
Subject: [PATCH] check empty url

---
 EVURLCache.podspec              | 2 +-
 EVURLCache/Pod/EVURLCache.swift | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/EVURLCache.podspec b/EVURLCache.podspec
index 10cc0bf..e79b1ad 100644
--- a/EVURLCache.podspec
+++ b/EVURLCache.podspec
@@ -8,7 +8,7 @@ Pod::Spec.new do |s|
 #
 
 s.name         = "EVURLCache"
-s.version      = "2.1.4"
+s.version      = "2.1.5"
 s.summary      = "NSURLCache subclass for handeling all web requests that use NSURLRequest"
 s.description  = "This is a NSURLCache subclass for handeling all web requests that use NSURLRequest. (This includes UIWebView)"
 s.homepage     = "https://github.com/evermeer/EVURLCache"
diff --git a/EVURLCache/Pod/EVURLCache.swift b/EVURLCache/Pod/EVURLCache.swift
index db86a6e..be73c14 100644
--- a/EVURLCache/Pod/EVURLCache.swift
+++ b/EVURLCache/Pod/EVURLCache.swift
@@ -53,19 +53,19 @@ public class EVURLCache : NSURLCache {
     
     // Will be called by a NSURLConnection when it's wants to know if there is something in the cache.
     public override func cachedResponseForRequest(request: NSURLRequest) -> NSCachedURLResponse? {
-        guard let _ = request.URL else {
+        guard let url = request.URL else {
             EVURLCache.debugLog("CACHE not allowed for nil URLs");
             return nil
         }
         
-        if request.URL!.absoluteString.isEmpty {
+        if url.absoluteString.isEmpty {
             EVURLCache.debugLog("CACHE not allowed for empty URLs");
             return nil;
         }
         
         // is caching allowed
-        if ((request.cachePolicy == NSURLRequestCachePolicy.ReloadIgnoringCacheData || request.URL!.absoluteString.hasPrefix("file:/") || request.URL!.absoluteString.hasPrefix("data:")) && EVURLCache.networkAvailable()) {
-            EVURLCache.debugLog("CACHE not allowed for \(request.URL)");
+        if ((request.cachePolicy == NSURLRequestCachePolicy.ReloadIgnoringCacheData || url.absoluteString.hasPrefix("file:/") || url.absoluteString.hasPrefix("data:")) && EVURLCache.networkAvailable()) {
+            EVURLCache.debugLog("CACHE not allowed for \(url)");
             return nil;
         }