diff options
Diffstat (limited to 'tool')
| -rw-r--r-- | tool/generic_erb.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/generic_erb.rb b/tool/generic_erb.rb index 6d97d21fb7..149de3b1b9 100644 --- a/tool/generic_erb.rb +++ b/tool/generic_erb.rb @@ -24,7 +24,7 @@ end unchanged = "unchanged" updated = "updated" if color or (color == nil && STDOUT.tty?) - if /\A(\e\[).*m\z/ =~ IO.popen("tput smso", "r", &:read) + if (/\A(\e\[).*m\z/ =~ IO.popen("tput smso", "r", err: IO::NULL, &:read) rescue nil) beg = $1 colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {} reset = "#{beg}m" |