Fixed iPad crashes after presenting popovers. (#145)

netfox.podspec

@@ -1,8 +1,8 @@
 Pod::Spec.new do |s|
   s.name             = "netfox"
-  s.version          = "1.14.0"
+  s.version          = "1.15.0"
   s.summary          = "A lightweight, one line setup, iOS/OSX network debugging library!"
- 
+
   s.description      = <<-DESC
 A lightweight, one line setup, network debugging library that provides a quick look on all executed network requests performed by your app. It grabs all requests - of course yours, requests from 3rd party libraries (such as AFNetworking or else), UIWebViews, and more. Very useful and handy for network related issues and bugs.
 DESC
@@ -18,5 +18,5 @@ DESC
   s.requires_arc = true
   s.source_files = "netfox/Core/*.{swift,h,m}"
   s.ios.source_files = "netfox/iOS/*.swift"
-  s.osx.source_files = "netfox/OSX/*.{swift,xib}"  
+  s.osx.source_files = "netfox/OSX/*.{swift,xib}"
 end

netfox/iOS/NFXDetailsController_iOS.swift

@@ -179,26 +179,27 @@ class NFXDetailsController_iOS: NFXDetailsController, MFMailComposeViewControlle
         actionSheetController.addAction(cancelAction)
 
         let simpleLog: UIAlertAction = UIAlertAction(title: "Simple log", style: .default) { [unowned self] action -> Void in
-            self.shareLog(full: false)
+            self.shareLog(full: false, sender: sender)
         }
         actionSheetController.addAction(simpleLog)
 
         let fullLogAction: UIAlertAction = UIAlertAction(title: "Full log", style: .default) { [unowned self] action -> Void in
-            self.shareLog(full: true)
+            self.shareLog(full: true, sender: sender)
         }
         actionSheetController.addAction(fullLogAction)
 
         if let reqCurl  = self.selectedModel.requestCurl {
             let curlAction: UIAlertAction = UIAlertAction(title: "Export request as curl", style: .default) { [unowned self] action -> Void in
                 let activityViewController = UIActivityViewController(activityItems: [reqCurl], applicationActivities: nil)
-                activityViewController.popoverPresentationController?.sourceView = self.view
+                activityViewController.popoverPresentationController?.barButtonItem = sender
                 self.present(activityViewController, animated: true, completion: nil)
             }
             actionSheetController.addAction(curlAction)
         }
 
 
         actionSheetController.view.tintColor = UIColor.NFXOrangeColor()
+        actionSheetController.popoverPresentationController?.barButtonItem = sender
 
         self.present(actionSheetController, animated: true, completion: nil)
     }
@@ -282,7 +283,7 @@ class NFXDetailsController_iOS: NFXDetailsController, MFMailComposeViewControlle
         return bodyDetailsController
     }
 
-    func shareLog(full: Bool)
+    func shareLog(full: Bool, sender: UIBarButtonItem)
     {
         var tempString = String()
 
@@ -308,12 +309,13 @@ class NFXDetailsController_iOS: NFXDetailsController, MFMailComposeViewControlle
                 tempString += responseFileData
             }
         }
-        displayShareSheet(shareContent: tempString)
+        displayShareSheet(shareContent: tempString, sender: sender)
     }
 
-    func displayShareSheet(shareContent: String) {
+    func displayShareSheet(shareContent: String, sender: UIBarButtonItem) {
         self.sharedContent = shareContent
         let activityViewController = UIActivityViewController(activityItems: [self], applicationActivities: nil)
+        activityViewController.popoverPresentationController?.barButtonItem = sender
         present(activityViewController, animated: true, completion: nil)
     }
 }