shorter syntax

SVN-Revision: 795
20 years ago · 56c9e7794a
parent 3f9f58b2ef
commit 56c9e7794a
1 changed files with 1 additions and 3 deletions
--- a/openwrt/package/ppp/ipkg/ppp-pppoe-plugin/etc/ppp/ip-up
+++ b/openwrt/package/ppp/ipkg/ppp-pppoe-plugin/etc/ppp/ip-up
@ -1,4 +1,2 @@
 #!/bin/sh
-
-ntp_server=$(nvram get ntp_server)
-/usr/sbin/rdate ${ntp_server} 
+/usr/sbin/rdate $(nvram get ntp_server)