diff --git a/init.sh b/init.sh
index dfcb98d..528f4b8 100755
--- a/init.sh
+++ b/init.sh
@@ -8,152 +8,123 @@ LOG_FILE=${LOG_FILE:-/var/log/gophernicus.log}
 GOPHER_ROOT=${GOPHER_ROOT:-/var/gopher}
 
 # Arguments
-if test ${PORT}
-then
+if [ ${PORT} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -p ${PORT}"
 fi
 
-if test ${TLS_PORT}
-then
+if [ ${TLS_PORT} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -T ${TLS_PORT}"
 fi
 
-if test ${GOPHER_ROOT}
-then
+if [ ${GOPHER_ROOT} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -r ${GOPHER_ROOT}"
 fi
 
-if test ${DEFAULT_FILE_TYPE}
-then
+if [ ${DEFAULT_FILE_TYPE} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -t ${DEFAULT_FILE_TYPE}"
 fi
 
-if test ${GOPHER_MAPFILE}
-then
+if [ ${GOPHER_MAPFILE} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -g ${GOPHER_MAPFILE}"
 fi
 
-if test ${GOPHER_TAGFILE}
-then
+if [ ${GOPHER_TAGFILE} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -a ${GOPHER_TAGFILE}"
 fi
 
-if test ${CGI_DIR}
-then
+if [ ${CGI_DIR} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -c ${CGI_DIR}"
 fi
 
-if test ${USER_DIR}
-then
+if [ ${USER_DIR} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -u ${USER_DIR}"
 fi
 
-if test ${LOG_FILE}
-then
+if [ ${LOG_FILE} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -l ${LOG_FILE}"
 	mkdir -p "$(dirname ${LOG_FILE})"
 	touch "${LOG_FILE}"
 	chown nobody.nobody "${LOG_FILE}"
 fi
 
-if test ${DEFAULT_WIDTH}
-then
+if [ ${DEFAULT_WIDTH} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -w ${DEFAULT_WIDTH}"
 fi
 
-if test ${DEFAULT_CHARSET}
-then
+if [ ${DEFAULT_CHARSET} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -o ${DEFAULT_CHARSET}"
 fi
 
-if test ${SESSION_TIMEOUT}
-then
+if [ ${SESSION_TIMEOUT} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -s ${SESSION_TIMEOUT}"
 fi
 
-if test ${MAX_HITS}
-then
+if [ ${MAX_HITS} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -i ${MAX_HITS}"
 fi
 
-if test ${MAX_TRANSFER_KB}
-then
+if [ ${MAX_TRANSFER_KB} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -k ${MAX_TRANSFER_KB}"
 fi
 
-if test ${FILTER_DIR}
-then
+if [ ${FILTER_DIR} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -f ${FILTER_DIR}"
 fi
 
 # Booleans
-if test ${DISABLE_VHOSTS}
-then
+if [ ${DISABLE_VHOSTS} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -nv"
 fi
 
-if test ${DISABLE_PARENT_DIR_LINKS}
-then
+if [ ${DISABLE_PARENT_DIR_LINKS} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -nl"
 fi
 
-if test ${DISABLE_HEADER}
-then
+if [ ${DISABLE_HEADER} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -nh"
 fi
 
-if test ${DISABLE_FOOTER}
-then
+if [ ${DISABLE_FOOTER} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -nf"
 fi
 
-if test ${DISABLE_MENU_METADATA}
-then
+if [ ${DISABLE_MENU_METADATA} ]; then
 	SERVER_ARGS="${SERVER_ARGS} -nd"
 fi
 
-if test ${DISABLE_CONTENT_DETECTION}
-then
+if [ ${DISABLE_CONTENT_DETECTION} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -nc"
 fi
 
-if test ${DISABLE_CHARSET_CONV}
-then
+if [ ${DISABLE_CHARSET_CONV} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -no"
 fi
 
-if test ${DISABLE_QUERY_STRINGS}
-then
+if [ ${DISABLE_QUERY_STRINGS} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -nq"
 fi
 
-if test ${DISABLE_SYSLOG}
-then
+if [ ${DISABLE_SYSLOG} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -ns"
 fi
 
-if test ${DISABLE_AUTOGEN_CAPS}
-then
+if [ ${DISABLE_AUTOGEN_CAPS} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -na"
 fi
 
-if test ${DISABLE_SERVER_STATUS}
-then
+if [ ${DISABLE_SERVER_STATUS} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -nt"
 fi
 
-if test ${DISABLE_HAPROXY}
-then
+if [ ${DISABLE_HAPROXY} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -np"
 fi
 
-if test ${DISABLE_EXECUTABLES}
-then
+if [ ${DISABLE_EXECUTABLES} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -nx"
 fi
 
-if test ${DISABLE_USERDIRS}
-then
+if [ ${DISABLE_USERDIRS} ]; then
 	SERVER_ARGS+"${SERVER_ARGS} -nu"
 fi