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-rw-r--r--lib/util.lua8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/util.lua b/lib/util.lua
index 8ea7699..fc61182 100644
--- a/lib/util.lua
+++ b/lib/util.lua
@@ -1,14 +1,18 @@
#!/usr/bin/env lua
local table_merge = function (t1, t2)
+ local t = {}
t1 = t1 or {}
t2 = t2 or {}
+ for k, v in pairs(t1) do
+ t[k] = v
+ end
for k, v in pairs(t2) do
- t1[k] = v
+ t[k] = v
end
- return t1
+ return t
end
local table_print = function (t)