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-rw-r--r--examples/linkhut.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/linkhut.lua b/examples/linkhut.lua
index 8987bd9..7490823 100644
--- a/examples/linkhut.lua
+++ b/examples/linkhut.lua
@@ -51,7 +51,7 @@ function print_state()
local phase = session_state:phase_at_time(time, quantum)
local bts = ''
- for i = 0, math.ceil(quantum) do
+ for i = 0, math.ceil(quantum)-1 do
bts = bts .. (i < phase and 'X' or 'O')
end