1 files changed, 2 insertions, 0 deletions
diff --git a/lib/debug.rb b/lib/debug.rb
index 0caeecb00c..9275b47cd9 100644
--- a/lib/debug.rb
+++ b/lib/debug.rb
@@ -700,9 +700,11 @@ EOHELP
     @line = line
     case event
     when 'line'
+      p [line, @stop_next]
       frame_set_pos(file, line)
       if !@no_step or @frames.size == @no_step
 	@stop_next -= 1
+	@stop_next = 0 if @stop_next < 0
       elsif @frames.size < @no_step
 	@stop_next = 0		# break here before leaving...
       else