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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-18 02:42:58 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-18 02:42:58 +0000 |
commit | 802d71a57e39251a8f18685367508d405c7f798b (patch) | |
tree | efe43a3e54756ce69af90eb8eed2548b40f9c22f | |
parent | cc7e5eb7d9b6d1ad7e31bf836982be6ab3381643 (diff) | |
download | ruby-802d71a57e39251a8f18685367508d405c7f798b.tar.gz |
[DOC] ENV keys must be strings [ci skip]
* hash.c (env_aset): state that ENV keys must be strings.
* process.c (rb_f_spawn): ditto. [ruby-core:68146] [Bug #10859]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | hash.c | 1 | ||||
-rw-r--r-- | process.c | 2 |
2 files changed, 3 insertions, 0 deletions
@@ -3034,6 +3034,7 @@ ruby_unsetenv(const char *name) * * Sets the environment variable +name+ to +value+. If the value given is * +nil+ the environment variable is deleted. + * +name+ must be a string. * */ static VALUE @@ -3950,6 +3950,8 @@ rb_f_system(int argc, VALUE *argv) * env: hash * name => val : set the environment variable * name => nil : unset the environment variable + * + * the keys 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.) |