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-rw-r--r--plugins/muc/muc.lib.lua10
1 files changed, 3 insertions, 7 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 31e6809f..5178cb1e 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -339,13 +339,9 @@ function room_mt:get_historylength()
return self._data.history_length or default_history_length;
end
function room_mt:set_historylength(length)
- if tonumber(length) == nil then
- return
- end
- length = tonumber(length);
- log("debug", "max_history_length %s", self._data.max_history_length or "nil");
- if self._data.max_history_length and length > self._data.max_history_length then
- length = self._data.max_history_length
+ length = math.min(tonumber(length) or default_history_length, self._data_max_history_length or math.huge);
+ if length == default_history_length then
+ length = nil;
end
self._data.history_length = length;
end