From: konstantin@... Date: 2016-03-31T19:13:14+00:00 Subject: [ruby-core:74755] [Ruby trunk Bug#12238] Logger writes progname if log message is nil Issue #12238 has been reported by Konstantin H. ---------------------------------------- Bug #12238: Logger writes progname if log message is nil https://bugs.ruby-lang.org/issues/12238 * Author: Konstantin H * Status: Open * Priority: Normal * Assignee: * ruby -v: ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-darwin15] * Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN ---------------------------------------- Please consider the following example: ``` ruby logger = Logger.new($stdout) # Log message is nil logger.info # I, [2016-03-31T22:04:36.684636 #4019] INFO -- : nil logger.progname = 'prog' # Now log message is changed to progname, is this a bug? logger.info # I, [2016-03-31T22:04:51.418510 #4019] INFO -- prog: prog logger.info 'test' # I, [2016-03-31T22:05:03.345434 #4019] INFO -- prog: test ``` Logger writes progname if log message is nil. Is this a bug or a known feature? -- https://bugs.ruby-lang.org/ Unsubscribe: