Thomas Friebel b6146ca1a1 extmod/nimble: Fix attr NULL ptr dereference in ble_gatt_attr_read_cb.
In case of error, NimBLE calls the read callback with attr = NULL.
2020-07-09 22:41:10 +10:00
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2017-07-18 11:57:39 +10:00
2017-07-18 11:57:39 +10:00
2019-10-29 14:17:29 +11:00
2017-07-18 11:57:39 +10:00