X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=applications%2Fluci-app-openvpn%2Fluasrc%2Fmodel%2Fcbi%2Fopenvpn.lua;h=ccad531513c328e2f5491049566a50f7de31fa72;hp=719145b887bd8a1b10f776cae7a54e4175d6ca7c;hb=c0d9c4f3ce7bda19081d0da01a599bec067338a3;hpb=a3fc4859dd0d3e9e9fa87ca249b815a4710ed7bd

diff --git a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
index 719145b88..ccad53151 100644
--- a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
+++ b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
@@ -26,9 +26,9 @@ uci:foreach( "openvpn_recipes", "openvpn_recipe",
 )
 
 function s.getPID(section) -- Universal function which returns valid pid # or nil
-	local pid = sys.exec("%s | grep -w %s | grep openvpn | grep -v grep | awk '{print $1}'" % { psstring,section} )
-	if pid and #pid > 0 and tonumber(pid) ~= nil then
-		return tonumber(pid)
+	local pid = sys.exec("%s | grep -w [o]penvpn(%s)" % { psstring, section })
+	if pid and #pid > 0 then
+		return tonumber(pid:match("^%d+"))
 	else
 		return nil
 	end