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824cc75426
If the output from opkg-query-helper.py is empty, output.split('\n')
would result in a list containing one element which is an empty string
while iterating over each line in the output. An exception is then
thrown by the line:
pkg, pkg_file, pkg_arch = line.split()
with the message:
Exception: ValueError: need more than 0 values to unpack
To avoid this, we add a condition to only split the output if it isn't
empty.
(From OE-Core rev: ee7b75c895e77ab20f728423c8efc2ced92265e8)
Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>