Define vars in a function

cluster/sge.disable.host.queue.sh

@@ -51,6 +51,25 @@ debug_message() {                                               # {{{
 	## Print message if DEBUG is enable (=0)
 	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME} : ${local_debug_message}"
 
+}
+# }}}
+define_vars() {                                                 # {{{
+
+	## If sge_hostname wasn't defined
+	if [ -z "${sge_hostname}" ]; then
+		## Use local host for sge_hostname
+		sge_hostname="$(hostname -f)"
+	fi
+
+	## Get all queues name
+	sge_queues_name="$(qhost -h "${sge_hostname:=/dev/null}" -q -xml \
+		| grep "queue name" \
+		| cut -d"'" -f2 )"
+	sge_queues_name_print="$(qhost -h "${sge_hostname:=/dev/null}" -q -xml \
+		| grep "queue name" \
+		| cut -d"'" -f2 \
+		| tr -s '\n' ' ' )"
+
 }
 # }}}
 is_queue_enable() {                                            # {{{
@@ -162,13 +181,8 @@ Try to disable SGE queue: ${RED}${local_sge_queue_name:=/dev/null}@${local_sge_h
 # }}}
 main() {                                                        # {{{
 
-	sge_queues_name="$(qhost -h "${sge_hostname:=/dev/null}" -q -xml \
+	## Define all vars according the selected options
-		| grep "queue name" \
+	define_vars
-		| cut -d"'" -f2 )"
-	sge_queues_name_print="$(qhost -h "${sge_hostname:=/dev/null}" -q -xml \
-		| grep "queue name" \
-		| cut -d"'" -f2 \
-		| tr -s '\n' ' ' )"
 
 	## Simple debug message with color to valid current variables
 	debug_message "main − Try to manage \