diff options
| -rw-r--r-- | lib/reline/config.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/reline/config.rb b/lib/reline/config.rb index deca11f0ab..206be5be0e 100644 --- a/lib/reline/config.rb +++ b/lib/reline/config.rb @@ -210,7 +210,11 @@ class Reline::Config def bind_variable(name, value) case name when 'history-size' - @history_size = value.to_i + begin + @history_size = Integer(value) + rescue ArgumentError + @history_size = 500 + end when 'bell-style' @bell_style = case value |