Fix deprecated use of curly brackets for string offsets.

librenms-plugins / Weathermap

MIT License

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Fix deprecated use of curly brackets for string offsets. #98

Closed holmie closed 9 months ago

holmie commented 9 months ago

Minor change, fixing: PHP Fatal error: Array and string offset access syntax with curly braces is no longer supported in /opt/librenms/html/plugins/Weathermap/check.php on line 261

Tested with PHP 8.1.14 and PHP 8.1.2

BarbarossaTM commented 9 months ago

Thanks!