From b98c75a30b40cc20452908803a6117916135d7a4 Mon Sep 17 00:00:00 2001
From: Tpphha <tpphha@gmail.com>
Date: Mon, 26 Jun 2017 09:29:55 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20imageData=20=E4=B8=BA?=
 =?UTF-8?q?=E7=A9=BA=E6=97=B6=E7=9A=84=E9=97=AA=E9=80=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

这里 imageData 是可能为空的，所以需要做保护。
---
 QMUIKit/UIComponents/AssetLibrary/QMUIAsset.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/QMUIKit/UIComponents/AssetLibrary/QMUIAsset.m b/QMUIKit/UIComponents/AssetLibrary/QMUIAsset.m
index b46e2ef9..7e4e06d7 100644
--- a/QMUIKit/UIComponents/AssetLibrary/QMUIAsset.m
+++ b/QMUIKit/UIComponents/AssetLibrary/QMUIAsset.m
@@ -383,7 +383,9 @@ - (void)requestImagePhAssetInfo:(void (^)(NSDictionary *))completion synchronous
     [[[QMUIAssetsManager sharedInstance] phCachingImageManager] requestImageDataForAsset:_phAsset options:imageRequestOptions resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
         if (info) {
             NSMutableDictionary *tempInfo = [[NSMutableDictionary alloc] init];
-            [tempInfo setObject:imageData forKey:kAssetInfoImageData];
+            if (imageData) {
+                [tempInfo setObject:imageData forKey:kAssetInfoImageData];
+            }
             
             [tempInfo setObject:info forKey:kAssetInfoOriginInfo];
             if (dataUTI) {