HOOK_MANPAGE="network-zone-bridge"
-HOOK_SETTINGS="HOOK ADDRESS STP STP_FORWARD_DELAY STP_HELLO STP_MAXAGE"
-HOOK_SETTINGS="${HOOK_SETTINGS} STP_PRIORITY MTU"
-
-HOOK_PORT_SETTINGS="COST PRIORITY"
+HOOK_SETTINGS=(
+ "ADDRESS"
+ "STP"
+ "STP_FORWARD_DELAY"
+ "STP_HELLO STP_MAXAGE"
+ "STP_PRIORITY"
+ "MTU"
+)
+
+HOOK_PORT_SETTINGS=(
+ "COST"
+ "PRIORITY"
+)
# Default values
DEFAULT_STP="on"