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-rw-r--r--src/plugins/lua/elastic.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/lua/elastic.lua b/src/plugins/lua/elastic.lua
index 334402a7e..d553a65c6 100644
--- a/src/plugins/lua/elastic.lua
+++ b/src/plugins/lua/elastic.lua
@@ -646,7 +646,7 @@ local function get_general_metadata(task)
table.insert(lang_t, l)
end
end
- if table.getn(lang_t) > 0 then
+ if #lang_t > 0 then
r.language = lang_t
else
r.language = empty