-
David Cole authored
The long-standing sporadic failures of CPack tests on the Mac dashboards are caused by an occasional problem running hdiutil. To compensate for this, a retry loop was added in the code in a previous commit: a9fa71a4 ... but the logic for breaking out of the retry loop was flawed, breaking out of the loop (and not retrying) when the hdiutil command returns an error instead of when it returns success. This commit fixes the flawed logic, bumps up the number of retries from 4 to 10, and adds a half-second delay in between retries. The delay is specifically added in case a virus checker or spotlight indexer is temporarily causing the hdiutil failure by hanging onto a newly created file longer than hdiutil expects it to. As with all sporadically occurring issues, we'll never know if this is really fixed all the way. But I'll be happy even if we can only get it to happen just a bit less often.
05a76d53