lib/gitlab_git/repository.rb in gitlab_git-5.6.0 vs lib/gitlab_git/repository.rb in gitlab_git-5.7.0

@@ -107,15 +107,15 @@
       def discover_default_branch
         if branch_names.length == 0
           nil
         elsif branch_names.length == 1
           branch_names.first
-        elsif rugged.head
+        elsif rugged.head && branch_names.include?(Ref.extract_branch_name(rugged.head.name))
           Ref.extract_branch_name(rugged.head.name)
         elsif branch_names.include?("master")
           "master"
-        elsif
+        else
           branch_names.first
         end
       end
 
       # Archive Project to .tar.gz
@@ -133,10 +133,10 @@
         pipe_cmd = nil
 
         case format
         when "tar.bz2", "tbz", "tbz2", "tb2", "bz2"
           extension = ".tar.bz2"
-          pipe_cmd = "bzip"
+          pipe_cmd = "bzip2"
         when "tar"
           extension = ".tar"
           pipe_cmd = "cat"
         when "zip"
           extension = ".zip"