Corrupt IPA file if the destionation file is already available #407
Description
What happened?
After downloading a version from the App Store, if I try to run the command another time, it'll corrupt the zip archive and make it unusable.
Version
2.2.0
Relevant log output
ipatool download -b com.google.chrome.ios --keychain-passphrase=xxx
1:47AM INF output=com.google.chrome.ios_535886823_141.7390.96.ipa purchased=false success=true
ipatool download -b com.google.chrome.ios --keychain-passphrase=xxx
1:47AM ERR error="failed to open zip reader" success=false