From a097b71ab3a6aaedaef4a203d6d9804797537ed9 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 3 Feb 2020 23:34:15 +0300
Subject: Display NSURLSession error

---
 Juick.xcodeproj/project.pbxproj | 12 ++++++------
 Juick/APIClient.m               | 24 +++++++++++++++---------
 2 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/Juick.xcodeproj/project.pbxproj b/Juick.xcodeproj/project.pbxproj
index 78252e3..65abdb4 100644
--- a/Juick.xcodeproj/project.pbxproj
+++ b/Juick.xcodeproj/project.pbxproj
@@ -720,7 +720,7 @@
 				CODE_SIGN_ENTITLEMENTS = Juick/Juick.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				CURRENT_PROJECT_VERSION = 135;
+				CURRENT_PROJECT_VERSION = 136;
 				DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER = YES;
 				DEVELOPMENT_TEAM = KH4MX79ZK7;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
@@ -742,7 +742,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = Juick/Juick.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
-				CURRENT_PROJECT_VERSION = 135;
+				CURRENT_PROJECT_VERSION = 136;
 				DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Juick/Supporting Files/Juick-Prefix.pch";
@@ -770,7 +770,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 135;
+				CURRENT_PROJECT_VERSION = 136;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER = YES;
 				DEVELOPMENT_TEAM = KH4MX79ZK7;
@@ -802,7 +802,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 135;
+				CURRENT_PROJECT_VERSION = 136;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -883,7 +883,7 @@
 				CODE_SIGN_ENTITLEMENTS = Juick/Juick.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				CURRENT_PROJECT_VERSION = 135;
+				CURRENT_PROJECT_VERSION = 136;
 				DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER = YES;
 				DEVELOPMENT_TEAM = KH4MX79ZK7;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
@@ -912,7 +912,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 135;
+				CURRENT_PROJECT_VERSION = 136;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER = YES;
 				DEVELOPMENT_TEAM = KH4MX79ZK7;
diff --git a/Juick/APIClient.m b/Juick/APIClient.m
index 52b75ca..28c64ca 100644
--- a/Juick/APIClient.m
+++ b/Juick/APIClient.m
@@ -199,18 +199,24 @@
     }
     
     NSURLSessionDataTask *task = [self.urlSession dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
-        NSInteger statusCode = ((NSHTTPURLResponse *)response).statusCode;
-        if (!response || statusCode != 200) {
-            NSError *err = [NSError errorWithDomain:@"JuickErrorDomain"
-                                               code:statusCode
-                                           userInfo:nil];
+        if (error) {
             [[NSOperationQueue mainQueue] addOperationWithBlock:^{
-                callback(nil, err);
+                callback(nil, error);
             }];
         } else {
-            [[NSOperationQueue mainQueue] addOperationWithBlock:^{
-                callback(data, error);
-            }];
+            NSInteger statusCode = ((NSHTTPURLResponse *)response).statusCode;
+            if (!response || statusCode != 200) {
+                NSError *err = [NSError errorWithDomain:@"JuickErrorDomain"
+                                                   code:statusCode
+                                               userInfo:nil];
+                [[NSOperationQueue mainQueue] addOperationWithBlock:^{
+                    callback(nil, err);
+                }];
+            } else {
+                [[NSOperationQueue mainQueue] addOperationWithBlock:^{
+                    callback(data, error);
+                }];
+            }
         }
     }];
     [self.backgroundQueue addOperationWithBlock:^{
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