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Return error properly

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This commit is contained in:
Sam Soffes 2010-07-26 15:18:32 -05:00
parent 1e9dd51066
commit f56f20f4e4
1 changed files with 6 additions and 2 deletions
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8
TWZipArchive.m
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@ -28,7 +28,9 @@
zipFile zip = unzOpen((const char*)[path UTF8String]);
if (zip == NULL) {
NSDictionary *userInfo = [NSDictionary dictionaryWithObject:@"failed to open zip file" forKey:NSLocalizedDescriptionKey];
*error = [NSError errorWithDomain:@"TWZipArchiveErrorDomain" code:-1 userInfo:userInfo];
if (error) {
*error = [NSError errorWithDomain:@"TWZipArchiveErrorDomain" code:-1 userInfo:userInfo];
}
return NO;
}
@ -38,7 +40,9 @@
// Begin unzipping
if (unzGoToFirstFile(zip) != UNZ_OK) {
NSDictionary *userInfo = [NSDictionary dictionaryWithObject:@"failed to open first file in zip file" forKey:NSLocalizedDescriptionKey];
*error = [NSError errorWithDomain:@"TWZipArchiveErrorDomain" code:-2 userInfo:userInfo];
if (error) {
*error = [NSError errorWithDomain:@"TWZipArchiveErrorDomain" code:-2 userInfo:userInfo];
}
return NO;
}