bridge: Remove unnecessary call of mac_generate

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/hooks/zones/bridge b/src/hooks/zones/bridge
index 7b4e7a4e6e0aeb557c20f51f10a6df192cb1adab..63ca004ab1e41e449c4987d379107a2e051bf772 100644 (file)
--- a/src/hooks/zones/bridge
+++ b/src/hooks/zones/bridge
@@ -29,7 +29,7 @@ HOOK_SETTINGS="${HOOK_SETTINGS} STP_PRIORITY MAC MTU"
 HOOK_PORT_SETTINGS="COST PRIORITY"
 
 # Default values
-MAC=$(mac_generate)
+MAC=""
 MTU=1500
 STP="on"
 STP_MODE="rstp"
@@ -78,6 +78,9 @@ hook_parse_cmdline() {
                esac
                shift
        done
+
+       # Generate a random MAC address if the user passed no one
+       isset MAC || MAC="$(mac_generate)"
 }
 
 hook_up() {