sh-edraft.de/sh_cpl
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Improved error handling

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This commit is contained in:
Sven Heidemann 2020-12-19 14:17:50 +01:00
parent d49aa30cb7
commit ceec896718
1 changed files with 5 additions and 0 deletions
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5
src/sh_edraft/cli/interpreter/interpreter.py
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@ -16,6 +16,11 @@ class Interpreter:
def interpret(self, input_string: str): def interpret(self, input_string: str):
input_list = input_string.split(' ') input_list = input_string.split(' ')
command = input_list[0] command = input_list[0]
if command is None or command == '':
Console.error(f'Expected command')
Console.error('Run \'cpl help\'')
return
args = input_list[1:] if len(input_list) > 1 else [] args = input_list[1:] if len(input_list) > 1 else []
cmd = next( cmd = next(