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Better fix to nil on vimfunc (#178)

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Shadman 2021-04-14 18:25:34 +06:00 committed by GitHub
parent dac7a290df
commit 2a222d7ad6
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1 changed files with 4 additions and 4 deletions
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8
lua/lualine/components/special/eval_func_component.lua
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@ -3,14 +3,14 @@ local EvalFuncComponent = require('lualine.component'):new()
EvalFuncComponent.update_status = function(self) EvalFuncComponent.update_status = function(self)
local component = self.options[1] local component = self.options[1]
local ok, status = pcall(EvalFuncComponent.eval_lua, component) local ok, status = pcall(EvalFuncComponent.eval_lua, component)
if not ok or status == 'nil' then if not ok then status = EvalFuncComponent.vim_function(component) end
status = EvalFuncComponent.vim_function(component)
end
return status return status
end end
EvalFuncComponent.eval_lua = function(code) EvalFuncComponent.eval_lua = function(code)
return tostring(loadstring('return ' .. code)()) local result = loadstring('return ' .. code)()
assert(result, 'String expected got nil')
return tostring(result)
end end
EvalFuncComponent.vim_function = function(name) EvalFuncComponent.vim_function = function(name)