Revert "Do not prune objects during 'git gc'"

This reverts commit 1ca8a44f0baa1728650308fe992f42660170ae16.

Never pruning loose objects at all is not really a solution for
anything, and it causes annoying `git gc --auto` warnings.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/gitlab_projects.rb b/lib/gitlab_projects.rb
index 77d70df..9276344 100644
--- a/lib/gitlab_projects.rb
+++ b/lib/gitlab_projects.rb
@@ -358,7 +358,7 @@ class GitlabProjects
       $logger.error "gc failed: destination path <#{full_path}> does not exist."
       return false
     end
-    cmd = %W(git --git-dir=#{full_path} gc --no-prune)
+    cmd = %W(git --git-dir=#{full_path} gc)
     system(*cmd)
   end
 end