diff options
| -rw-r--r-- | util/debug.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util/debug.lua b/util/debug.lua index 00f476d0..e736d0dd 100644 --- a/util/debug.lua +++ b/util/debug.lua @@ -47,6 +47,7 @@ local function get_upvalues_table(func) for upvalue_num = 1, math.huge do local name, value = debug.getupvalue(func, upvalue_num); if not name then break; end + if name == "" then name = ("[%d]"):format(upvalue_num); end table.insert(upvalues, { name = name, value = value }); end end |