Fix error when formatting non-number

narc0tiq · Dec 30, 2024 · 90ab309 · 90ab309
1 parent 1075480
commit 90ab309
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/resmon/locale.lua b/resmon/locale.lua
@@ -94,6 +94,9 @@ end
 function locale_module.format_number(n)
     -- credit http://richard.warburton.it
     local left, num, right = string.match(n, '^([^%d]*%d)(%d*)(.-)$')
+    if not left or not num or not right then
+        return tostring(n)
+    end
     return left .. (num:reverse():gsub('(%d%d%d)', '%1,'):reverse()) .. right
 end