luci-base: filter invalid opkg status lines

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/modules/luci-base/luasrc/model/ipkg.lua b/modules/luci-base/luasrc/model/ipkg.lua
index 2ed92ca706427eea91d99926c5296545ed67c025..e653b0346558d81322e9c9c5fcdf05f2c3301188 100644 (file)
--- a/modules/luci-base/luasrc/model/ipkg.lua
+++ b/modules/luci-base/luasrc/model/ipkg.lua
@@ -139,11 +139,13 @@ local function _list(action, pat, cb)
                                desc = ""
                        end
 
-                       if #version > 26 then
-                               version = version:sub(1,21) .. ".." .. version:sub(-3,-1)
-                       end
+                       if name and version then
+                               if #version > 26 then
+                                       version = version:sub(1,21) .. ".." .. version:sub(-3,-1)
+                               end
 
-                       cb(name, version, sz, desc)
+                               cb(name, version, sz, desc)
+                       end
 
                        name    = nil
                        version = nil
@@ -238,4 +240,3 @@ function compare_versions(ver1, comp, ver2)
        -- all equal and not compare greater or lower then true
        return not (comp == "<" or comp == ">")
 end
-