Update start-clash.sh (#46)

Author: haobibo

docker_app_clash/work/clash/start-clash.sh

@@ -6,4 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 echo "Setting PROXY_PROVIDER to: ${PROXY_PROVIDER}!"
 sed -i -e "s|PROXY_PROVIDER|${PROXY_PROVIDER}|g" "${CLASH_CONFIG_PATH:-"/opt/clash/config/config.yaml"}"
 
+export SAFE_PATHS="$DIR"
 exec /opt/clash/clash -d config $@