nightscout / cgm-remote-monitor / 8247 / 1

68%

master: 74%

Pull #3500

travis-ci

Fix a memory leak in Nightscout chart

The chart would create SVG objects for treatment event records, then
later recreate them without deleting the old ones. This resulted in a
huge number of duplicates accumulating, which (in my setup) would cause
a crash due to excessive memory usage and DOM size in about a day.

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