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-rw-r--r--stand/lua/core.lua5
1 files changed, 4 insertions, 1 deletions
diff --git a/stand/lua/core.lua b/stand/lua/core.lua
index a119c3c258f8..55c26e0d6d39 100644
--- a/stand/lua/core.lua
+++ b/stand/lua/core.lua
@@ -403,7 +403,10 @@ end
function core.isSerialConsole()
local c = loader.getenv("console")
if c ~= nil then
- if c:find("comconsole") ~= nil then
+ -- serial console is comconsole, but also userboot.
+ -- userboot is there, because we have no way to know
+ -- if the user terminal can draw unicode box chars or not.
+ if c:find("comconsole") ~= nil or c:find("userboot") ~= nil then
return true
end
end