fixed project homepage not having correct variable

app/controllers/projects/tree_controller.rb

@@ -26,7 +26,6 @@ class Projects::TreeController < Projects::ApplicationController
 
     respond_to do |format|
       format.html do
-        @lfs_blobs = Gitlab::Git::Blob.batch_lfs_pointers(@project.repository, @tree.blobs.map(&:id))
         @last_commit = @repository.last_commit_for_path(@commit.id, @tree.path) || @commit
       end
 

lib/extracts_path.rb

@@ -128,6 +128,9 @@ module ExtractsPath
     @hex_path = Digest::SHA1.hexdigest(@path)
     @logs_path = logs_file_project_ref_path(@project, @ref, @path)
 
+    blob_ids = tree.blobs.map(&:id)
+    @lfs_blobs = Gitlab::Git::Blob.batch_lfs_pointers(@repo, blob_ids)
+
   rescue RuntimeError, NoMethodError, InvalidPathError
     render_404
   end