From 6674b9f711ff23d8cc3715fee0859922a09b7fd3 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Tue, 3 Jul 2018 21:18:02 +0800
Subject: [PATCH 1/2] Fix HTTP Header key field nullable

---
 SDWebImage/SDAnimatedImageView.h  | 2 +-
 SDWebImage/SDWebImageDownloader.m | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/SDWebImage/SDAnimatedImageView.h b/SDWebImage/SDAnimatedImageView.h
index db904ace..6eb071e9 100644
--- a/SDWebImage/SDAnimatedImageView.h
+++ b/SDWebImage/SDAnimatedImageView.h
@@ -61,7 +61,7 @@
  You can specify a runloop mode to let it rendering.
  Default is NSRunLoopCommonModes on multi-core iOS device, NSDefaultRunLoopMode on single-core iOS device
  */
-@property (nonatomic, copy, nonnull) NSRunLoopMode runLoopMode NS_AVAILABLE_IOS(3_1);
+@property (nonatomic, copy, nonnull) NSRunLoopMode runLoopMode;
 
 @end
 
diff --git a/SDWebImage/SDWebImageDownloader.m b/SDWebImage/SDWebImageDownloader.m
index 71d96bd0..cc17dd89 100644
--- a/SDWebImage/SDWebImageDownloader.m
+++ b/SDWebImage/SDWebImageDownloader.m
@@ -133,6 +133,9 @@ static void * SDWebImageDownloaderContext = &SDWebImageDownloaderContext;
 }
 
 - (void)setValue:(nullable NSString *)value forHTTPHeaderField:(nullable NSString *)field {
+    if (!field) {
+        return;
+    }
     NSMutableDictionary *mutableHTTPHeaders = [self.HTTPHeaders mutableCopy];
     if (value) {
         [mutableHTTPHeaders setObject:value forKey:field];

From c294bebec1d899f6f4607a1179c7d1ad3dae49fa Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Wed, 4 Jul 2018 14:57:20 +0800
Subject: [PATCH 2/2] update available macro

---
 SDWebImage/SDAnimatedImageView.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/SDWebImage/SDAnimatedImageView.h b/SDWebImage/SDAnimatedImageView.h
index 6eb071e9..e822c4ea 100644
--- a/SDWebImage/SDAnimatedImageView.h
+++ b/SDWebImage/SDAnimatedImageView.h
@@ -57,12 +57,14 @@
  Default is YES. Set to NO to only render the static poster for incremental animated image.
  */
 @property (nonatomic, assign) BOOL shouldIncrementalLoad;
+
+#if SD_UIKIT
 /**
  You can specify a runloop mode to let it rendering.
  Default is NSRunLoopCommonModes on multi-core iOS device, NSDefaultRunLoopMode on single-core iOS device
  */
 @property (nonatomic, copy, nonnull) NSRunLoopMode runLoopMode;
-
+#endif
 @end
 
 #endif