lib/gitlab_git/repository.rb in gitlab_git-7.2.10 vs lib/gitlab_git/repository.rb in gitlab_git-7.2.11

@@ -275,10 +275,16 @@
 
         options = default_options.merge(options)
         options[:limit] ||= 0
         options[:offset] ||= 0
         actual_ref = options[:ref] || root_ref
-        sha = sha_from_ref(actual_ref)
+        begin
+          sha = sha_from_ref(actual_ref)
+        rescue Rugged::OdbError, Rugged::InvalidError, Rugged::ReferenceError
+          # Return an empty array if the ref wasn't found
+          return []
+        end
+
         repo = options[:repo]
 
         cmd = %W(git --git-dir=#{path} log)
         cmd += %W(-n #{options[:limit].to_i})
         cmd += %W(--format=%H)