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-rw-r--r--nerv/examples/lmptb/lmptb/lmvocab.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/nerv/examples/lmptb/lmptb/lmvocab.lua b/nerv/examples/lmptb/lmptb/lmvocab.lua
index 7f512fd..0e7ef3e 100644
--- a/nerv/examples/lmptb/lmptb/lmvocab.lua
+++ b/nerv/examples/lmptb/lmptb/lmvocab.lua
@@ -100,7 +100,7 @@ function Vocab:get_word_id(key)
if (self.map_id[key] == nil) then
nerv.error("id key %d does not exist.", key)
end
- return self.map_id(key)
+ return self.map_id[key]
end
--fn: string