Fix last wrong conflict resolution

Signed-off-by: Rémy Coutable <remy@rymai.me>

app/controllers/projects/project_members_controller.rb

@@ -65,10 +65,10 @@ class Projects::ProjectMembersController < Projects::ApplicationController
   end
 
   def destroy
-    Members::DestroyService.new(@project, current_user, params).
+    member = Members::DestroyService.new(@project, current_user, params).
       execute(:all)
 
-    log_audit_event(@project_member, action: :destroy)
+    log_audit_event(member, action: :destroy)
 
     respond_to do |format|
       format.html do