Addresses #6750 Use --help instead of -

reviewable/pr18780/r1
James Tanner 11 years ago
parent a2307bf2fc
commit b65857b4de

@ -160,7 +160,7 @@ def get_submodule_update_params(module, git_path, cwd):
params = []
# run a bad submodule command to get valid params
cmd = "%s submodule update -" % (git_path)
cmd = "%s submodule update --help" % (git_path)
rc, stdout, stderr = module.run_command(cmd, cwd=cwd)
lines = stderr.split('\n')
update_line = None

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