diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/reline/line_editor.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb index 325475f4b9..fde8ad928f 100644 --- a/lib/reline/line_editor.rb +++ b/lib/reline/line_editor.rb @@ -2342,6 +2342,7 @@ class Reline::LineEditor alias_method :set_mark, :em_set_mark private def em_exchange_mark(key) + return unless @mark_pointer new_pointer = [@byte_pointer, @line_index] @previous_line_index = @line_index @byte_pointer, @line_index = @mark_pointer |