X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=libs%2Fuvl%2Fluasrc%2Fuvl%2Fdependencies.lua;fp=libs%2Fuvl%2Fluasrc%2Fuvl%2Fdependencies.lua;h=fc407a985912a1302db967bb0d414e7497681e74;hb=23101e71374383bdd1bae09166c2581daaa44b22;hp=ced275e6b38d94d364e6051a3b6e70799a8005ae;hpb=606f7dc31317f110a98bbdb64baf00d6064bac2c;p=project%2Fluci.git

diff --git a/libs/uvl/luasrc/uvl/dependencies.lua b/libs/uvl/luasrc/uvl/dependencies.lua
index ced275e6b..fc407a985 100644
--- a/libs/uvl/luasrc/uvl/dependencies.lua
+++ b/libs/uvl/luasrc/uvl/dependencies.lua
@@ -19,21 +19,31 @@ module( "luci.uvl.dependencies", package.seeall )
 function _parse_reference( r, c, s, o )
 	local ref  = { }
 	local vars = {
-		config  = c,
-		section = s,
-		option  = o
+		config  = ( c or '$config'  ),
+		section = ( s or '$section' ),
+		option  = ( o or '$option'  )
 	}
 
 	for i, v in ipairs(luci.util.split(r,".")) do
-		table.insert( ref, (v:gsub( "%$(.+)", function(n) return vars[n] end )) )
+		table.insert(ref, (v:gsub( "%$(.+)", function(n) return vars[n] end )))
 	end
 
-	if #ref == 1 and c and s then
-		ref = { c, s, ref[1] }
-	elseif #ref == 2 and c then
-		ref = { c, unpack(ref) }
-	elseif #ref ~= 3 then
-		ref = nil
+	if c or s then
+		if #ref == 1 and c and s then
+			ref = { c, s, ref[1] }
+		elseif #ref == 2 and c then
+			ref = { c, unpack(ref) }
+		elseif #ref ~= 3 then
+			ref = nil
+		end
+	else
+		if #ref == 1 then
+			ref = { '$config', '$section', ref[1] }
+		elseif #ref == 2 then
+			ref = { '$config', unpack(ref) }
+		elseif #ref ~= 3 then
+			ref = nil
+		end
 	end
 
 	return ref