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| author | Matthew Wild <mwild1@gmail.com> | 2020-11-23 20:38:51 +0000 |
|---|---|---|
| committer | Matthew Wild <mwild1@gmail.com> | 2020-11-23 20:38:51 +0000 |
| commit | a247cea4dfd98a09f78b5b5bcc2c832e7583b887 (patch) | |
| tree | 8f85328770526fa5eba8a5c1f43ce769cefba458 /util/promise.lua | |
| parent | 8328e6681e7a999c59be05c9e08158a0cf9f95d0 (diff) | |
| download | prosody-a247cea4dfd98a09f78b5b5bcc2c832e7583b887.tar.gz prosody-a247cea4dfd98a09f78b5b5bcc2c832e7583b887.zip | |
util.promise: Use xpcall() for promise function to preserve tracebacks
Diffstat (limited to 'util/promise.lua')
| -rw-r--r-- | util/promise.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/promise.lua b/util/promise.lua index 07c9c4dc..75c8697b 100644 --- a/util/promise.lua +++ b/util/promise.lua @@ -78,7 +78,7 @@ local function new(f) local p = setmetatable({ _state = "pending", _next = next_pending, _pending_on_fulfilled = {}, _pending_on_rejected = {} }, promise_mt); if f then local resolve, reject = new_resolve_functions(p); - local ok, ret = pcall(f, resolve, reject); + local ok, ret = xpcall(f, debug.traceback, resolve, reject); if not ok and p._state == "pending" then reject(ret); end |