From 802d71a57e39251a8f18685367508d405c7f798b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 18 Feb 2015 02:42:58 +0000
Subject: [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
---
 hash.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'hash.c')

diff --git a/hash.c b/hash.c
index 3ef6668f5f..c4a2c0f634 100644
--- a/hash.c
+++ b/hash.c
@@ -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
-- 
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