wrap with pcall

Author: kentookura

lua/forester.lua

@@ -62,10 +62,12 @@ local function setup()
 
   -- Make links followable with `gf`
 
-  local dirs = Config.tree_dirs()
-  for _, v in pairs(dirs) do
-    vim.opt.path:append(v)
-  end
+  local _ = pcall(function()
+    local dirs = Config.tree_dirs()
+    for _, v in pairs(dirs) do
+      vim.opt.path:append(v)
+    end
+  end)
   vim.opt.suffixesadd:prepend(".tree")
 end