[docker] Fix unicode issues

m-kuhn · m-kuhn · commit 5acd22f70bb2 · 2017-09-20T13:42:59.000+02:00
diff --git a/.docker/Dockerfile b/.docker/Dockerfile
@@ -97,6 +97,7 @@ RUN echo "alias python=python3" >> ~/.bash_aliases
 ENV CC=/usr/lib/ccache/clang
 ENV CXX=/usr/lib/ccache/clang++
 ENV QT_SELECT=5
+ENV LANG=C.UTF-8
 
 # RUN cmake --version
 # RUN ${CC} --version
