pcolby / lcoveralls / 28

46%

Pull #6

travis-ci

Don't use destructive operation on a frozen string

It seems that a string passed to `Lcoveralls::call' in
color_formatter.rb is frozen in ruby implementation(ruby-2.4). The
implementation is installed to travis-ci.

As the result, `capitalize!', a destructive operation on the string
causes errors like:

    Finished .info-file creation

    /home/.../lcoveralls/color_formatter.rb:46:in `capitalize!': can't
    modify frozen String (RuntimeError)

This change replaces `capitalize!' with `capitalize' to avoid the
error.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

1 of 1 new or added line in 1 file covered. (100.0%)

115 of 252 relevant lines covered (45.63%)

59.31 hits per line