Rolf Neugebauer 677bf96dff kernel: Fix warning about empty continuation ...

Without this change, recent Docker build produce this warning:
[WARNING]: Empty continuation line found in:
    RUN apk add     xz     xz-dev     zlib-dev &&     if [ $(uname -m) == x86_64 ]; then         apk add libunwind-dev;
    fi
[WARNING]: Empty continuation lines will become errors in a future release.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>

2017-08-24 11:06:28 +01:00

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