Re: [sup-devel] [PATCH] Don't fail on empty lines while expanding

[Hamish D <dmishd@gmail.com>]

Applied to next.

Hamish

On 13 October 2011 11:10, Gaute Hope <eg@gaute.vetsj.com> wrote:
> While expanding an GPG signature which must have contained a line that
> ended up as nil while chomp'ing, chomp will crash. This patch filters
> out lines which are nil.
> ---
>  lib/sup/modes/thread-view-mode.rb |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/lib/sup/modes/thread-view-mode.rb b/lib/sup/modes/thread-view-mode.rb
> index 9fcc45d..ec1a82e 100644
> --- a/lib/sup/modes/thread-view-mode.rb
> +++ b/lib/sup/modes/thread-view-mode.rb
> @@ -846,7 +846,7 @@ private
>       else
>         width = buffer.content_width
>       end
> -      lines = lines.map { |l| l.chomp.wrap width }.flatten
> +      lines = lines.map { |l| l.chomp.wrap width if l }.flatten
>     end
>     return lines
>   end
> --
> 1.7.7
>
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