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Merge pull request #976 from ghazel/file-extension 

append the original path extension to the hash filename. closes #967
This commit is contained in:
Bogdan Poplauschi 2015-09-30 18:51:06 +03:00
parent 7a48ca6dad 9af7460f2b
commit 577fefa26e
1 changed files with 3 additions and 2 deletions
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5
SDWebImage/SDImageCache.m
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@ -181,8 +181,9 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
}
unsigned char r[CC_MD5_DIGEST_LENGTH];
CC_MD5(str, (CC_LONG)strlen(str), r);
NSString *filename = [NSString stringWithFormat:@"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
r[0], r[1], r[2], r[3], r[4], r[5], r[6], r[7], r[8], r[9], r[10], r[11], r[12], r[13], r[14], r[15]];
NSString *filename = [NSString stringWithFormat:@"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x.%@",
r[0], r[1], r[2], r[3], r[4], r[5], r[6], r[7], r[8], r[9], r[10], r[11], r[12], r[13], r[14], r[15],
[key pathExtension]];
return filename;
}