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

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/api/files.rb b/lib/api/files.rb
index ff4f75c12df..ac02488d30c 100644
--- a/lib/api/files.rb
+++ b/lib/api/files.rb
@@ -58,7 +58,7 @@ module API
 
       params :simple_file_params do
         requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
-        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, allow_blank: false, desc: 'Commit message'
         optional :start_branch, type: String, desc: 'Name of the branch to start the new commit from'
         optional :author_email, type: String, desc: 'The email of the author'
@@ -80,7 +80,7 @@ module API
       desc 'Get raw file metadata from repository'
       params do
         requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
-        requires :ref, type: String, desc: 'The name of branch, tag or commit'
+        requires :ref, type: String, desc: 'The name of branch, tag or commit', allow_blank: false
       end
       head ":id/repository/files/:file_path/raw", requirements: FILE_ENDPOINT_REQUIREMENTS do
         assign_file_vars!
@@ -91,7 +91,7 @@ module API
       desc 'Get raw file contents from the repository'
       params do
         requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
-        requires :ref, type: String, desc: 'The name of branch, tag commit'
+        requires :ref, type: String, desc: 'The name of branch, tag commit', allow_blank: false
       end
       get ":id/repository/files/:file_path/raw", requirements: FILE_ENDPOINT_REQUIREMENTS do
         assign_file_vars!
@@ -104,7 +104,7 @@ module API
       desc 'Get file metadata from repository'
       params do
         requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
-        requires :ref, type: String, desc: 'The name of branch, tag or commit'
+        requires :ref, type: String, desc: 'The name of branch, tag or commit', allow_blank: false
       end
       head ":id/repository/files/:file_path", requirements: FILE_ENDPOINT_REQUIREMENTS do
         assign_file_vars!
@@ -115,7 +115,7 @@ module API
       desc 'Get a file from the repository'
       params do
         requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
-        requires :ref, type: String, desc: 'The name of branch, tag or commit'
+        requires :ref, type: String, desc: 'The name of branch, tag or commit', allow_blank: false
       end
       get ":id/repository/files/:file_path", requirements: FILE_ENDPOINT_REQUIREMENTS do
         assign_file_vars!