diff options
Diffstat (limited to 'lib/logger.rb')
-rw-r--r-- | lib/logger.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/logger.rb b/lib/logger.rb index 04a106b448..e8e163ca93 100644 --- a/lib/logger.rb +++ b/lib/logger.rb @@ -322,7 +322,7 @@ private # def initialize(log = nil, opt = {}) @dev = @filename = @shift_age = @shift_size = nil - if log.is_a?(IO) + if log.respond_to?(:write) and log.respond_to?(:close) @dev = log elsif log.is_a?(String) @dev = open_logfile(log) |