check tostring result for print

closes #3125
2025-09-08 23:06:58 -04:00 · 2019-07-14 14:11:15 -07:00 · 2019-07-14 14:11:15 -07:00 · 9a1923f7f4
commit 9a1923f7f4
parent a50b237734
1 changed files with 1 additions and 1 deletions
--- a/src/main/resources/assets/opencomputers/loot/openos/boot/00_base.lua
+++ b/src/main/resources/assets/opencomputers/loot/openos/boot/00_base.lua
@ -34,7 +34,7 @@ function print(...)
  local stdout = io.stdout
  local pre = ""
  for i = 1, args.n do
-    stdout:write(pre, tostring(args[i]))
+    stdout:write(pre, assert(tostring(args[i]), "'tostring' must return a string to 'print'"))
    pre = "\t"
  end
  stdout:write("\n")