Fix empty key list bug in mfkeys.lua (#579)

When input key list size is greater than 85, table.concat() returns empty because the last parameter is the end offset not the increment value.

diff --git a/client/scripts/mfkeys.lua b/client/scripts/mfkeys.lua
index 33027d3147784ed4233f19e7df70e757342361f3..671ce03dd10aa3e6cca970acfa100c3b558d350e 100644 (file)
--- a/client/scripts/mfkeys.lua
+++ b/client/scripts/mfkeys.lua
@@ -57,7 +57,7 @@ function checkBlock(blockNo, keys, keyType)
        while remaining > 0 do
                local n,data = remaining, nil
                if remaining > 85 then n = 85 end
-               local data = table.concat(keys,"",start,n)
+               local data = table.concat(keys, "", start, start + n - 1)
                --print("data",data)
                --print("data len", #data)
                print(("Testing block %d, keytype %d, with %d keys"):format(blockNo, keyType, n))