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-rw-r--r--pandoc-lua-engine/src/Text/Pandoc/Lua/Init.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/pandoc-lua-engine/src/Text/Pandoc/Lua/Init.hs b/pandoc-lua-engine/src/Text/Pandoc/Lua/Init.hs
index aa501fbaf..247b70add 100644
--- a/pandoc-lua-engine/src/Text/Pandoc/Lua/Init.hs
+++ b/pandoc-lua-engine/src/Text/Pandoc/Lua/Init.hs
@@ -188,6 +188,7 @@ initLuaState = do
initJsonMetatable :: PandocLua ()
initJsonMetatable = liftPandocLua $ do
newListMetatable HsLua.Aeson.jsonarray (pure ())
+ Lua.pop 1
-- | Evaluate a @'PandocLua'@ computation, running all contained Lua
-- operations.