Increase in Redis cache misses

[ptprog]

I recently noticed an increase on cache misses from Redis.  I saw that this started around to time of the update to 4.7.18.  Also, the requests causing the miss rate increase seem to be for requests `GET "<hex string>_<long hex string>_str__nodeSyncTimes"`.

Not sure whether this is expected, but after inspecting the code, I noticed some suspicious curly brackets in `\IPS\Node\DelayedCount::checkUpdateTime` after the first catch.  Removing them solves the issue, but I'd like to confirm whether this is indeed a bug or not.

[Stuart Silvester]

Hi,

We released a patch earlier today, it contains a fix for these extraneous curly brackets. You can get it from AdminCP > Support.