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Plugin bitcoind_: use defaults for missing environment variables

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Previously undefined environment variables were treated as "None"
instead of using the supplied defaults (e.g. for "rpchost" or
"rpcport").
This commit is contained in:
Lars Kruse 2019-07-23 21:07:05 +02:00
parent d2e8da4181
commit ea051b7f3c
1 changed files with 3 additions and 1 deletions
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4
plugins/currency/bitcoin/bitcoind_
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@ -174,7 +174,9 @@ def parse_conf(filename):
def get_env_options(*vars):
options = Options()
for var in vars:
options[var] = os.getenv(var)
value = os.getenv(var)
if value is not None:
options[var] = os.getenv(var)
return options