Merge branch 'master' into 'reply-to-comment-documentation'reply-to-comment-documentation

# Conflicts:
#   doc/user/discussions/index.md

1 files changed, 4 insertions, 4 deletions

diff --git a/app/models/commit_range.rb b/app/models/commit_range.rb
index 094747ee48d..920b1d092dd 100644
--- a/app/models/commit_range.rb
+++ b/app/models/commit_range.rb
@@ -134,25 +134,25 @@ class CommitRange
   end
 
   def sha_from
-    return nil unless @commit_from
+    return unless @commit_from
 
     @commit_from.id
   end
 
   def sha_to
-    return nil unless @commit_to
+    return unless @commit_to
 
     @commit_to.id
   end
 
   def sha_start
-    return nil unless sha_from
+    return unless sha_from
 
     exclude_start? ? sha_from + '^' : sha_from
   end
 
   def commit_start
-    return nil unless sha_start
+    return unless sha_start
 
     if exclude_start?
       @commit_start ||= project.commit(sha_start)