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Polish the error description between image decode failed and image size is 0

This commit is contained in:
DreamPiggy 2020-05-08 18:34:32 +08:00
parent 16e2f6f6a1
commit 87f2418b0e
1 changed files with 2 additions and 1 deletions
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3
SDWebImage/Core/SDWebImageDownloaderOperation.m
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@ -474,7 +474,8 @@ didReceiveResponse:(NSURLResponse *)response
UIImage *image = SDImageLoaderDecodeImageData(imageData, self.request.URL, [[self class] imageOptionsFromDownloaderOptions:self.options], self.context); UIImage *image = SDImageLoaderDecodeImageData(imageData, self.request.URL, [[self class] imageOptionsFromDownloaderOptions:self.options], self.context);
CGSize imageSize = image.size; CGSize imageSize = image.size;
if (imageSize.width == 0 || imageSize.height == 0) { if (imageSize.width == 0 || imageSize.height == 0) {
[self callCompletionBlocksWithError:[NSError errorWithDomain:SDWebImageErrorDomain code:SDWebImageErrorBadImageData userInfo:@{NSLocalizedDescriptionKey : @"Downloaded image has 0 pixels"}]]; NSString *description = image == nil ? @"Downloaded image decode failed" : @"Downloaded image has 0 pixels";
[self callCompletionBlocksWithError:[NSError errorWithDomain:SDWebImageErrorDomain code:SDWebImageErrorBadImageData userInfo:@{NSLocalizedDescriptionKey : description}]];
} else { } else {
[self callCompletionBlocksWithImage:image imageData:imageData error:nil finished:YES]; [self callCompletionBlocksWithImage:image imageData:imageData error:nil finished:YES];
} }