modules/daf: case insensitive feature flags

diff --git a/modules/daf/daf.lua b/modules/daf/daf.lua
index f772693446b5db6f7eff57f4e77b173994e66e76..35de8e7d09481223598aa87e542df87655ff1ea8 100644 (file)
--- a/modules/daf/daf.lua
+++ b/modules/daf/daf.lua
@@ -75,6 +75,7 @@ M.actions = {
                while tok do
                        local sign, o = tok:match '([+-])(%S+)'
                        local enable = (sign ~= '-')
+                       o = o:lower()
                        if o == '0x20' then
                                table.insert(enable and clear_flags or set_flags, 'NO_0X20')
                        elseif o == 'tcp' then