Resolve "500 Internal Server Error: Cherrypick commit with empty branch name"

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index 3e8de3c8dae..f86ac60b54b 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -71,7 +71,7 @@ module API
         detail 'This feature was introduced in GitLab 8.13'
       end
       params do
-        requires :branch, type: String, desc: 'Name of the branch to commit into. To create a new branch, also provide `start_branch`.'
+        requires :branch, type: String, desc: 'Name of the branch to commit into. To create a new branch, also provide `start_branch`.', allow_blank: false
         requires :commit_message, type: String, desc: 'Commit message'
         requires :actions, type: Array[Hash], desc: 'Actions to perform in commit'
         optional :start_branch, type: String, desc: 'Name of the branch to start the new commit from'
@@ -151,7 +151,7 @@ module API
       end
       params do
         requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag to be cherry picked'
-        requires :branch, type: String, desc: 'The name of the branch'
+        requires :branch, type: String, desc: 'The name of the branch', allow_blank: false
       end
       post ':id/repository/commits/:sha/cherry_pick', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
         authorize_push_to_branch!(params[:branch])