From 2235d65240ed1624d49a79891bc5ae564a6a4f34 Mon Sep 17 00:00:00 2001
From: David Fifield <david@bamsoftware.com>
Date: Sat, 26 Oct 2013 14:37:50 -0700
Subject: [PATCH] Document that unneeded transports are ignored.

Suggested by Roger in
https://trac.torproject.org/projects/tor/ticket/5018#comment:11.
---
 src/or/config.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/or/config.c b/src/or/config.c
index 331f410736..03240153e9 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -4220,7 +4220,8 @@ parse_bridge_line(const char *line, int validate_only)
  * <b>line</b>. Return 0 if the line is well-formed, and -1 if it
  * isn't.
  *
- * If <b>validate_only</b> is 0, and the line is well-formed:
+ * If <b>validate_only</b> is 0, the line is well-formed, and the
+ * transport is needed by some bridge:
  * - If it's an external proxy line, add the transport described in the line to
  * our internal transport list.
  * - If it's a managed proxy line, launch the managed proxy. */