[serial] Use a fast path to avoid pattern matching #4255
Merged
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I was wondering why a fresh installed openhab instance without addons was creating ~ 1000
int[]
instances every 15s.This fallout is visible when monitoring the free memory of the instance:
This PR will add a fast path to avoid this fallout from matching a regex against dozens of not matching directories.
Signed-off-by: Jörg Sautter joerg.sautter@gmx.net