[4/8] incubator-weex git commit: * [ios] parse fetch response while the callback is existed

[gurisxie]

* [ios] parse fetch response while the callback is existed


Project: http://git-wip-us.apache.org/repos/asf/incubator-weex/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-weex/commit/343ad6f1
Tree: http://git-wip-us.apache.org/repos/asf/incubator-weex/tree/343ad6f1
Diff: http://git-wip-us.apache.org/repos/asf/incubator-weex/diff/343ad6f1

Branch: refs/heads/master
Commit: 343ad6f1b49bab8908f298a25f25ca9eb4f8ba06
Parents: 0e1470a
Author: acton393 <zhangxing610...@gmail.com>
Authored: Wed Oct 18 11:04:28 2017 +0800
Committer: acton393 <zhangxing610...@gmail.com>
Committed: Wed Oct 18 11:04:28 2017 +0800

----------------------------------------------------------------------
 ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/343ad6f1/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m
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diff --git a/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m 
b/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m
index 4b01cde..bd96806 100644
--- a/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m
+++ b/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m
@@ -85,20 +85,16 @@ 
WX_EXPORT_METHOD(@selector(fetchWithArrayBuffer:options:callback:progressCallbac
     };
     
     loader.onFinished = ^(const WXResourceResponse * response, NSData *data) {
-        if (weakSelf) {
-            [weakSelf _loadFinishWithResponse:[response copy] data:data 
callbackRsp:callbackRsp];
-            if (callback) {
-                callback(callbackRsp);
-            }
+        if (weakSelf && callback) {
+             [weakSelf _loadFinishWithResponse:[response copy] data:data 
callbackRsp:callbackRsp];
+             callback(callbackRsp);
         }
     };
     
     loader.onFailed = ^(NSError *error) {
-        if (weakSelf) {
+        if (weakSelf && callback) {
             [weakSelf _loadFailedWithError:error callbackRsp:callbackRsp];
-            if (callback) {
-                callback(callbackRsp);
-            }
+            callback(callbackRsp);
         }
     };
     
@@ -268,7 +264,7 @@ 
WX_EXPORT_METHOD(@selector(fetchWithArrayBuffer:options:callback:progressCallbac
     NSError * error = nil;
     id jsonObj = [WXUtility JSONObject:data error:&error];
     if (error) {
-        WXLogError(@"%@", [error description]);
+        WXLogDebug(@"%@", [error description]);
     }
     return jsonObj;
 }