oeqa/utils/commands.py: Make a copy of variables in get_bb_vars
The function get_bb_vars will remove items for the list passed as the function argument, this will leave the caller with an empty list and the function never says it will consume the items. This hasn't been found before because only get_bb_var uses this function. (From OE-Core rev: 22b7fa24fefcc3974806d1b282c93b8c5880f6a4) Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -149,6 +149,7 @@ def get_bb_vars(variables=None, target=None, postconfig=None):
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"""Get values of multiple bitbake variables"""
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bbenv = get_bb_env(target, postconfig=postconfig)
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variables = variables.copy()
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var_re = re.compile(r'^(export )?(?P<var>\w+)="(?P<value>.*)"$')
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unset_re = re.compile(r'^unset (?P<var>\w+)$')
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lastline = None
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