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att_db: use NULL

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This commit is contained in:
Matthias Ringwald 2024-04-17 17:52:27 +02:00
parent 6643d79baa
commit 34464d0c4e
1 changed files with 2 additions and 2 deletions
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4
src/ble/att_db.c
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@ -205,10 +205,10 @@ const uint8_t * gatt_server_get_const_value_for_handle(uint16_t attribute_handle
att_iterator_t it;
bool ok = att_find_handle(&it, attribute_handle);
if (!ok){
return 0u;
return NULL;
}
if ((it.flags & (uint16_t)ATT_PROPERTY_DYNAMIC) != 0u){
return 0u;
return NULL;
}
*out_value_len = it.value_len;
return it.value;