Lua.cli: improve lua 5.3 compatibility

Close #14803

Lua.cli: improve lua 5.3 compatibility
Close #14803
ebe6e7de · Jean-Baptiste Kempf · c26b4106 · ebe6e7de
Commit ebe6e7de authored Jun 13, 2015 by Jean-Baptiste Kempf
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Showing with 1 addition and 1 deletion

share/lua/intf/cli.lua share/lua/intf/cli.lua +1 -1

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--- a/share/lua/intf/cli.lua
+++ b/share/lua/intf/cli.lua
@@ -343,7 +343,7 @@ function help(name,client,arg)
                end
                if val.args then str = str .. " " .. val.args end
                if #str%2 == 1 then str = str .. " " end
-                str = str .. string.rep(" .",(width-(#str+#val.help)-1)/2)
+                str = str .. string.rep(" .",math.floor((width-(#str+#val.help)-1)/2))
                str = str .. string.rep(" ",width-#str-#val.help) .. val.help
            end
            client:append(str)