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Ensure `max_width` is always an Integer 

Signed-off-by: Kyrylo Silin <kyrylosilin@gmail.com>
This commit is contained in:
Kyrylo Silin 2013-01-03 03:20:16 +02:00
parent 79dcf24855
commit f3a6242c35
1 changed files with 1 additions and 1 deletions
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2
lib/pry/code.rb
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@ -393,7 +393,7 @@ class Pry
def add_line_numbers(line_tuple)
max_width = @lines.last.last.to_s.length if @lines.length > 0
padded_line_num = line_tuple[1].to_s.rjust(max_width)
padded_line_num = line_tuple[1].to_s.rjust(max_width || 0)
line_tuple[0] =
"#{ Pry::Helpers::BaseHelpers.colorize_code(padded_line_num.to_s) }: " \
"#{ line_tuple[0] }"