haskell-cmake-improvements: fix dockerfile multiline
@@ -102,8 +102,8 @@ RUN git config --global user.email 'Jenkins <autobuilder@libelektra.org>' \
# Handle Haskell dependencies
ENV HASKELL_SHARED_SANDBOX /home/jenkins/elektra-cabal-sandbox
RUN cd /home/jenkins \
- && mkdir elektra-cabal-sandbox
- && cd elektra-cabal-sandbox
+ && mkdir elektra-cabal-sandbox \
+ && cd elektra-cabal-sandbox \
&& cabal update \
&& cabal sandbox init \
&& cabal install 'Cabal >=1.24.1 && <2.4' 'base >=4.9 && <4.12' 'containers >=0.5 && <0.6' \
