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-rw-r--r--lib/tolua++/src/bin/lua/enumerate.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/tolua++/src/bin/lua/enumerate.lua b/lib/tolua++/src/bin/lua/enumerate.lua
index 5f0dedfe1..9c534a020 100644
--- a/lib/tolua++/src/bin/lua/enumerate.lua
+++ b/lib/tolua++/src/bin/lua/enumerate.lua
@@ -52,7 +52,7 @@ _global_output_enums = {}
-- write support code
function classEnumerate:supcode ()
- if _global_output_enums[self.name] ~= nil then
+ if _global_output_enums[self.name] == nil then
_global_output_enums[self.name] = 1
output("int tolua_is" .. self.name .. " (lua_State* L, int lo, int def, tolua_Error* err)")
output("{")