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-rw-r--r--util/serialization.lua3
1 files changed, 2 insertions, 1 deletions
diff --git a/util/serialization.lua b/util/serialization.lua
index 41d963e9..4da811ae 100644
--- a/util/serialization.lua
+++ b/util/serialization.lua
@@ -52,7 +52,8 @@ local function _simplesave(o, ind, t, func)
elseif type(o) == "boolean" then
func(t, (o and "true" or "false"));
else
- log("warn", "cannot serialize a %s: %s", type(o), debug_traceback())
+ log("error", "cannot serialize a %s: %s", type(o), debug_traceback())
+ func(t, "nil,\n");
end
end