This PR fixes 5 functional tests.

[Jongjan88]

This PR fixes 5 functional tests.

To test this:

Compile:

./autogen.sh
./configure
make -j 8

Run Specific Functional Tests

python wallet_send.py --descriptors 
python wallet_send.py --legacy-wallet
python rpc_net.py
python wallet_balance.py --descriptors
python wallet_balance.py --legacy-wallet

[JaredTate]

Awesome! Wallet compiles & runs well, but 1 of the 5 tests still fails for me. wallet_balance.py --legacy-wallet failed,

[JaredTate]

Never mind, rerunning wallet_balance.py --legacy-wallet again and it works. I've noticed a lot of tests intermittently fail and need to be re-run.

[JaredTate]

ACK. Great work! Straight forward changes.

[JaredTate]

FYI you can run multiple tests by daisy chaining them for a custom test:

Example:
test/functional/test_runner.py wallet_send.py rpc_net.py wallet_balance.py

[beggsdl]

Great job guys. It is great to see so many of the tests being addressed.

[ycagel]

cACK. Good work @Jongjan88!

[gto90]

utACK