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| author | Albert Krewinkel <albert@zeitkraut.de> | 2019-06-11 19:39:42 +0200 |
|---|---|---|
| committer | Albert Krewinkel <albert@zeitkraut.de> | 2019-06-11 19:48:00 +0200 |
| commit | 7f9b32e36a8fdfe3efdcdb05b84cafd297641d85 (patch) | |
| tree | 94b4184959b31db3c1ff50c4cb1829610ea68ef0 /data | |
| parent | 03b9f3d5f34633325141d48999a3222c6a34c796 (diff) | |
| download | pandoc-7f9b32e36a8fdfe3efdcdb05b84cafd297641d85.tar.gz | |
data/pandoc.lua: fix deletion of nonexistent attributes
Fixes: #5569
Diffstat (limited to 'data')
| -rw-r--r-- | data/pandoc.lua | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/data/pandoc.lua b/data/pandoc.lua index 8a45a39e9..859ecedc4 100644 --- a/data/pandoc.lua +++ b/data/pandoc.lua @@ -846,7 +846,10 @@ local AttributeList = { __newindex = function (t, k, v) local cur, idx = List.find_if(t, assoc_key_equals(k)) - if v == nil then + if v == nil and not cur then + -- deleted key does not exists in list + return + elseif v == nil then table.remove(t, idx) elseif cur then cur[2] = v |