use original type if not numeric

DFHack · Oct 2, 2024 · 1c2b1a0 · 1c2b1a0
1 parent c6fa952
commit 1c2b1a0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/control-panel/common.lua b/internal/control-panel/common.lua
@@ -181,7 +181,7 @@ function set_preference(data, in_value)
         value = argparse.boolean(value)
     end
     if expected_type == "number" then
-        value = tonumber(value)
+        value = tonumber(value) or value
     end
     local actual_type = type(value)
     if actual_type ~= expected_type then