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| author | Kim Alvefur <zash@zash.se> | 2017-10-15 11:42:33 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2017-10-15 11:42:33 +0200 |
| commit | c709121ca74a693c6f0feca0cdb03d5b50bd630c (patch) | |
| tree | 5fc8d89727ac6322606df358ef3c9416167c92ef /util | |
| parent | 3144d745170e8b5519f732754ab5ef4c19019af7 (diff) | |
| download | prosody-c709121ca74a693c6f0feca0cdb03d5b50bd630c.tar.gz prosody-c709121ca74a693c6f0feca0cdb03d5b50bd630c.zip | |
util.debug: Produce a sensible name for nameless upvalues to C functions
Diffstat (limited to 'util')
| -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 |