From 9618889fa4bf4919ef148c04fee7514871fab292 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 28 Sep 2016 04:00:27 +0000 Subject: Update Signal.signame doc [ci-skip] * signal.c (sig_signame): [DOC] Add documentation in the case of return nil. [Fix GH-1449] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ signal.c | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index bf9469be91..44b1c33562 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Wed Sep 28 13:00:25 2016 ksss + + * signal.c (sig_signame): [DOC] Add documentation in the case of + return nil. [Fix GH-1449] + Wed Sep 28 10:43:27 2016 URABE Shyouhei * .travis.yml: delete comments. They were outdated. diff --git a/signal.c b/signal.c index 32c7c2a099..8ebb6b9c61 100644 --- a/signal.c +++ b/signal.c @@ -238,9 +238,10 @@ signo2signm(int no) /* * call-seq: - * Signal.signame(signo) -> string + * Signal.signame(signo) -> string or nil * - * convert signal number to signal name + * Convert signal number to signal name. + * Returns +nil+ if the signo is an invalid signal number. * * Signal.trap("INT") { |signo| puts Signal.signame(signo) } * Process.kill("INT", 0) -- cgit v1.2.3