Only add metric to dhcpcd if not given.

Fixes Gentoo #294312
2009-11-25 02:07:22 +00:00 · 2009-11-25 02:07:22 +00:00 · 4df8770a90
commit 4df8770a90
parent ec38bbbdda
1 changed files with 5 additions and 2 deletions
--- a/net/dhcpcd.sh
+++ b/net/dhcpcd.sh
@ -56,8 +56,11 @@ dhcpcd_start()
 		esac
 	done

-	# Add our route metric
-	[ "${metric:-0}" != "0" ] && args="${args} -m ${metric}"
+	# Add our route metric if not given
+	case " $args " in
+	*" -m "*) ;;
+	*) [ "${metric:-0}" != 0 ] && args="$args -m $metric";;
+	esac

 	# Bring up DHCP for this interface
 	ebegin "Running dhcpcd"