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-rw-r--r--io/sgd_buffer.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/io/sgd_buffer.lua b/io/sgd_buffer.lua
index bf72744..381b863 100644
--- a/io/sgd_buffer.lua
+++ b/io/sgd_buffer.lua
@@ -15,7 +15,7 @@ function SGDBuffer:__init(global_conf, buffer_conf)
local buffs = {}
for id, width in pairs(reader_spec.data) do
buffs[id] = {data = global_conf.mmat_type(self.buffer_size, width),
- leftover = {},
+ leftover = nil,
width = width}
end
table.insert(self.readers, {buffs = buffs,