network: Add updetach option to pppoe hook.

This won't detach pppd unless the connection was successfully
established.^

diff --git a/hooks/pppoe b/hooks/pppoe
index 60460c92ff247102f0c3dce4710e87e1da90a89c..60fe455bc17dad19660e0584a151ae8f26a12f5a 100755 (executable)
--- a/hooks/pppoe
+++ b/hooks/pppoe
@@ -164,7 +164,7 @@ mru ${MTU}
 # Disable the compression
 noccp noaccomp nodeflate nopcomp novj novjccomp nobsdcomp nomppe
 
-debug
+updetach debug
 EOF
 
        pppd file ${RED_RUN}/${LINKNAME}/options >/dev/null