fixed bug in Dockerfile

Author: Bernhard B

Dockerfile

@@ -36,6 +36,8 @@ ENV PATH="/root/.cargo/bin:${PATH}"
 
 ENV JAVA_OPTS="-Djdk.lang.Process.launchMechanism=vfork"
 
+RUN bash -c '([[ ! -d $JAVA_SECURITY_DIR ]] && ln -s $JAVA_HOME/lib $JAVA_HOME/conf) || (echo "Found java conf dir, package has been fixed, remove this hack"; exit -1)'
+
 ENV LANG en_US.UTF-8
 
 RUN cd /tmp/ \