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| author | cheapie <no-email-for-you@example.com> | 2022-01-06 09:26:22 -0600 |
|---|---|---|
| committer | cheapie <no-email-for-you@example.com> | 2022-01-06 09:26:22 -0600 |
| commit | e8998e0fab52ea825596a741f2650ad8e1e95d72 (patch) | |
| tree | 5998c7ad39a24cddb511dd8602dff22efafd5eb5 | |
| parent | 243a8063ddbb107ab191aa333cc6cdc85701f410 (diff) | |
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Avoid crashing on a nil error message
| -rw-r--r-- | mesecons_luacontroller/init.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index 500bbbd..4b7d43b 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -827,6 +827,7 @@ local function run(pos, event) local code = meta:get_string("code") local ok, errmsg = run_inner(pos, code, event) if not ok then + if not errmsg then errmsg = "(unknown error)" end terminal_write(pos,"[ERROR] "..errmsg) reset_meta(pos, code, errmsg) else |