From e045409d0fde4edb1ca6ebc931054fb8fd5c49e6 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 19 Aug 2015 14:55:32 +0000 Subject: process.c: [DOC] env values in spawn [ci skip] * process.c (rb_f_spawn): [DOC] elaborate environment variable values. [ruby-core:70456] [Bug #11463] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'process.c') diff --git a/process.c b/process.c index 206a44546c..2366cbd289 100644 --- a/process.c +++ b/process.c @@ -4017,7 +4017,7 @@ rb_f_system(int argc, VALUE *argv) * name => val : set the environment variable * name => nil : unset the environment variable * - * the keys must be strings. + * the keys and the values except for +nil+ must be strings. * command...: * commandline : command line string which is passed to the standard shell * cmdname, arg1, ... : command name and one or more arguments (This form does not use the shell. See below for caveats.) -- cgit v1.2.3