libs/ipkg: give caller more control over filter pattern

diff --git a/libs/ipkg/luasrc/model/ipkg.lua b/libs/ipkg/luasrc/model/ipkg.lua
index 73fa3c3..d0d9788 100644 (file)
--- a/libs/ipkg/luasrc/model/ipkg.lua
+++ b/libs/ipkg/luasrc/model/ipkg.lua
@@ -158,7 +158,9 @@ end
 
 -- List helper
 function _list(action, pat, cb)
-       local fd = io.popen(ipkg .. " " .. action .. (pat and " '*" .. pat:gsub("'", "") .. "*'" or ""))
+       local fd = io.popen(ipkg .. " " .. action ..
+               (pat and (" '%s'" % pat:gsub("'", "")) or "")) -- .. " | grep -vE '^ '")
+
        if fd then
                local name, version, desc
                while true do