diff options
Diffstat (limited to 'lib/reline')
| -rw-r--r-- | lib/reline/line_editor.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb index 9442bdf5cc..2a1d4b4382 100644 --- a/lib/reline/line_editor.rb +++ b/lib/reline/line_editor.rb @@ -1295,8 +1295,10 @@ class Reline::LineEditor end end completed = @completion_journey_data.list[@completion_journey_data.pointer] - @line = (@completion_journey_data.preposing + completed + @completion_journey_data.postposing).split("\n")[@line_index] + new_line = (@completion_journey_data.preposing + completed + @completion_journey_data.postposing).split("\n")[@line_index] + @line = new_line.nil? ? String.new(encoding: @encoding) : new_line line_to_pointer = (@completion_journey_data.preposing + completed).split("\n").last + line_to_pointer = String.new(encoding: @encoding) if line_to_pointer.nil? @cursor_max = calculate_width(@line) @cursor = calculate_width(line_to_pointer) @byte_pointer = line_to_pointer.bytesize |