make replaceword safer

2024-04-19 22:32:17 -04:00
parent 985b065925
commit 3ebe12e99d
1 changed files with 3 additions and 0 deletions
--- a/lua/core/misc.lua
+++ b/lua/core/misc.lua
@ -14,9 +14,12 @@ end
 function M.replaceword(old, new)
  local conf = vim.fn.stdpath("config").."/lua/conf/".."opts.lua"
  local f = io.open(conf, "r")
+  if not f then return end
  local new_content = f:read("*all"):gsub(old, new)
+  f:close()

  f = io.open(conf, "w")
+  if not f then return end
  f:write(new_content)
  f:close()
 end