util: improve bitcoin-wallet exit codes #26067
Merged
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Refactors
bitcoin-wallet
so that it doesn't return a non-zero exit code by default, and makes the option handling more inline with the other binaries. i.e outputtingError: too few parameters
if you don't pass any options.Fixing this means we can check the process output in
gen-manpages.py
; which addresses the remaining review comment from #24263.