nvim: don't compile again after sync

.config/nvim/init.lua

@@ -11,8 +11,6 @@ require('my/net')
 
 if packer_bootstrap then
     require('packer').sync()
-end
-
-if not io.open(vim.fn.stdpath('config') .. '/plugin') then
+elseif not io.open(vim.fn.stdpath('config') .. '/plugin') then
     require('packer').install()
 end

.config/nvim/lua/my/coding.lua

@@ -57,4 +57,3 @@ packer.use {
             { paths = vim.fn.stdpath('config') .. '/snippets'} )
     end
 }
-