network: support early 'up' for dhcp interfaces

Previous commit acac4f47597320f55995bdaf692d6f2335a1d67e
attempted to parse the name of the interface from the config
line, but neglected to check for "dhcp" config lines, in which
case the interface is the name

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/network b/network
index de144a2..d23b3a9 100755
--- a/network
+++ b/network
@@ -22,7 +22,12 @@ ifup()
 	eval ifcfg="\$${1}"
 
 	# Get the name of the interface from the first token in the string
-	ifname=${ifcfg%% *}
+
+	if [ "$ifcfg" = "dhcp" ]; then
+		ifname="$1"
+	else
+		ifname=${ifcfg%% *}
+	fi
 
 	/sbin/ifconfig $ifname up