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=52ba9e3f298a7db4928630166f6ff39d72b0f9d9;hp=ccad531513c328e2f5491049566a50f7de31fa72;hb=83a59dc0f74ad5da70a087c18533472742b236cc;hpb=93040427ff1977d6eb397b2d5196d6f1963254d5

diff --git a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
index ccad53151..52ba9e3f2 100644
--- a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
+++ b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
@@ -26,7 +26,7 @@ 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 [o]penvpn(%s)" % { psstring, section })
+	local pid = sys.exec("%s | grep -w '[o]penvpn(%s)'" % { psstring, section })
 	if pid and #pid > 0 then
 		return tonumber(pid:match("^%d+"))
 	else