lib/byebug/context.rb in byebug-2.3.0 vs lib/byebug/context.rb in byebug-2.3.1

@@ -6,9 +6,12 @@
       def stack_size
         if backtrace = Thread.current.backtrace_locations
           backtrace.drop_while { |l| ignored(l.path) || l.path == '(eval)' }
                    .take_while { |l| !ignored(l.path) }
                    .size
+        else
+          print 'No backtrace available!!'
+          return 0
         end
       end
 
       def real_stack_size
         if backtrace = Thread.current.backtrace_locations