wifinina: correct sendParamStr to handle empty strings

tinygo-org / drivers

TinyGo drivers for sensors, displays, wireless adaptors, and other devices that use I2C, SPI, GPIO, ADC, and UART interfaces.

https://tinygo.org

BSD 3-Clause "New" or "Revised" License

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wifinina: correct sendParamStr to handle empty strings #365

Closed deadprogram closed 2 years ago

deadprogram commented 2 years ago

This PR fixes #364 by modifing the WiFiNINA driver function sendParamStr() to correctly handle empty strings, such as when connecting to an unsecured access point.

deadprogram commented 2 years ago

Oops, forgot to include this in the latest release. Now merging.