Wrong value retained after a period of consumption stability

[fmartinou]

When the consumption is stable for a while, sometimes this is not the latest value which is published.

Example: EMIT_INTERVAL=10s

• 01s : 500 VA -> published
• 02s : 600 VA
• 03s : 500 VA
• 04s : 600 VA
• 05s : 500 VA
• 06s : 600 VA
• 07s : 000 VA
• 08s : 000 VA
• 09s : 000 VA
• 10s : 000 VA -> not published because frame[10s] =frame[9s]

So the current value displayed (in home-assistant for example) is 500VA instead of 0VA

[fmartinou]

Merged in master. (https://github.com/fmartinou/teleinfo2mqtt/commit/a64090c5543876495ab569bbd4118e952f230c1c)