Merge branch 'master' into dz-merge-request-version

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

5 files changed, 17 insertions, 10 deletions

diff --git a/lib/gitlab/badge/coverage/report.rb b/lib/gitlab/badge/coverage/report.rb
index 3d56ea3e47a..95d925dc7f3 100644
--- a/lib/gitlab/badge/coverage/report.rb
+++ b/lib/gitlab/badge/coverage/report.rb
@@ -13,8 +13,7 @@ module Gitlab
           @job = job
 
           @pipeline = @project.pipelines
-            .where(ref: @ref)
-            .where(sha: @project.commit(@ref).try(:sha))
+            .latest_successful_for(@ref)
             .first
         end
 
diff --git a/lib/gitlab/current_settings.rb b/lib/gitlab/current_settings.rb
index 735331df66c..27acd817e51 100644
--- a/lib/gitlab/current_settings.rb
+++ b/lib/gitlab/current_settings.rb
@@ -30,6 +30,7 @@ module Gitlab
         signup_enabled: Settings.gitlab['signup_enabled'],
         signin_enabled: Settings.gitlab['signin_enabled'],
         gravatar_enabled: Settings.gravatar['enabled'],
+        koding_enabled: false,
         sign_in_text: nil,
         after_sign_up_text: nil,
         help_page_text: nil,
diff --git a/lib/gitlab/diff/position.rb b/lib/gitlab/diff/position.rb
index 2fdcf8d7838..ecf62dead35 100644
--- a/lib/gitlab/diff/position.rb
+++ b/lib/gitlab/diff/position.rb
@@ -139,13 +139,19 @@ module Gitlab
       private
 
       def find_diff_file(repository)
-        diffs = Gitlab::Git::Compare.new(
-          repository.raw_repository,
-          start_sha,
-          head_sha
-        ).diffs(paths: paths)
+        # We're at the initial commit, so just get that as we can't compare to anything.
+        if Gitlab::Git.blank_ref?(start_sha)
+          compare = Gitlab::Git::Commit.find(repository.raw_repository, head_sha)
+        else
+          compare = Gitlab::Git::Compare.new(
+            repository.raw_repository,
+            start_sha,
+            head_sha
+          )
+        end
+
+        diff = compare.diffs(paths: paths).first
 
-        diff = diffs.first
         return unless diff
 
         Gitlab::Diff::File.new(diff, repository: repository, diff_refs: diff_refs)
diff --git a/lib/gitlab/email/handler.rb b/lib/gitlab/email/handler.rb
index bd3267e2a80..5cf9d5ebe28 100644
--- a/lib/gitlab/email/handler.rb
+++ b/lib/gitlab/email/handler.rb
@@ -4,7 +4,8 @@ require 'gitlab/email/handler/create_issue_handler'
 module Gitlab
   module Email
     module Handler
-      HANDLERS = [CreateNoteHandler, CreateIssueHandler]
+      # The `CreateIssueHandler` feature is disabled for the time being.
+      HANDLERS = [CreateNoteHandler]
 
       def self.for(mail, mail_key)
         HANDLERS.find do |klass|
diff --git a/lib/gitlab/utils.rb b/lib/gitlab/utils.rb
index d13fe0ef8a9..e59ead5d76c 100644
--- a/lib/gitlab/utils.rb
+++ b/lib/gitlab/utils.rb
@@ -7,7 +7,7 @@ module Gitlab
     # @param  cmd [Array<String>]
     # @return [Boolean]
     def system_silent(cmd)
-      Popen::popen(cmd).last.zero?
+      Popen.popen(cmd).last.zero?
     end
 
     def force_utf8(str)