function conky_clock_rings execution failed

[da1k1]

Hello,

I run your script and when I run conky I get six times errors like below, but on screen conky looks and works as it should.

conky: warning: invalid head index, ignoring head settings conky: warning: invalid head index, ignoring head settings conky: desktop window (400011) is subwindow of root window (3d8) conky: window type - dock conky: drawing to created window (0xc00002) conky: drawing to double buffer conky: llua_do_call: function conky_clock_rings execution failed: /home/xyz/.config/conky/clocks.lua:274: attempt to perform arithmetic on a nil value (global 'value') conky: llua_do_call: function conky_clock_rings execution failed: /home/xyz/.config/conky/clocks.lua:274: attempt to perform arithmetic on a nil value (global 'value') conky: llua_do_call: function conky_clock_rings execution failed: /home/xyz/.config/conky/clocks.lua:274: attempt to perform arithmetic on a nil value (global 'value') conky: llua_do_call: function conky_clock_rings execution failed: /home/xyz/.config/conky/clocks.lua:274: attempt to perform arithmetic on a nil value (global 'value') conky: llua_do_call: function conky_clock_rings execution failed: /home/xyz/.config/conky/clocks.lua:274: attempt to perform arithmetic on a nil value (global 'value') conky: llua_do_call: function conky_clock_rings execution failed: /home/xyz/.config/conky/clocks.lua:274: attempt to perform arithmetic on a nil value (global 'value')
clocks.lua is like yours.

I tried to find solution by myself but I can't. Can you help me? :)