Do not check for format on blob diff path.

1 files changed, 1 insertions, 1 deletions

diff --git a/config/routes.rb b/config/routes.rb
index f2984069b71..7483ea42e12 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -190,7 +190,7 @@ Gitlab::Application.routes.draw do
     end
 
     scope module: :projects do
-      resources :blob, only: [:show, :destroy], constraints: { id: /.+/ } do
+      resources :blob, only: [:show, :destroy], constraints: { id: /.+/, format: false } do
         get :diff, on: :member
       end
       resources :raw,       only: [:show], constraints: {id: /.+/}