Improve branch deletion via API

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

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/api/branches.rb b/lib/api/branches.rb
index 32597eb94c4..b32a4aa7bc2 100644
--- a/lib/api/branches.rb
+++ b/lib/api/branches.rb
@@ -94,7 +94,13 @@ module API
       #   DELETE /projects/:id/repository/branches/:branch
       delete ":id/repository/branches/:branch" do
         authorize_push_project
-        DeleteBranchService.new.execute(user_project, params[:branch], current_user)
+        result = DeleteBranchService.new.execute(user_project, params[:branch], current_user)
+
+        if result[:state] == :success
+          true
+        else
+          render_api_error!(result[:message], 405)
+        end
       end
     end
   end