From 3e2be6f39f70b444294a094cd47441b0107b2c35 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Thu, 14 Feb 2013 19:41:33 +0100
Subject: [PATCH] doc: clarify child_process.exec() stdio option

It only works for stdin, not stdout/stderr, for obvious reasons.
---
 doc/api/child_process.markdown | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/api/child_process.markdown b/doc/api/child_process.markdown
index 4417ed77e1..7c08424531 100644
--- a/doc/api/child_process.markdown
+++ b/doc/api/child_process.markdown
@@ -434,6 +434,8 @@ See also: `child_process.exec()` and `child_process.fork()`
 * `options` {Object}
   * `cwd` {String} Current working directory of the child process
   * `stdio` {Array|String} Child's stdio configuration. (See above)
+    Only stdin is configurable, anything else will lead to unpredictable
+    results.
   * `customFds` {Array} **Deprecated** File descriptors for the child to use
     for stdio.  (See above)
   * `env` {Object} Environment key-value pairs