From c8002212c5f543b327897bf885dc7a5d8d741789 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 12 Aug 2011 11:08:57 +0100
Subject: [PATCH] fish: Document that remote run in cmd substitution context
 hangs.

This documents bug 592910.
(cherry picked from commit 6cabc1cd02e181063596b48df55c3f6db51a6bb9)
---
 fish/guestfish.pod | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/fish/guestfish.pod b/fish/guestfish.pod
index 35caea5..2fc700f 100644
--- a/fish/guestfish.pod
+++ b/fish/guestfish.pod
@@ -863,6 +863,17 @@ user ID of the process, and C<$PID> is the process ID of the server.
 
 Guestfish client and server versions must match exactly.
 
+=head2 REMOTE CONTROL RUN COMMAND HANGING
+
+Using the C<run> (or C<launch>) command remotely in a command
+substitution context hangs, ie. don't do (note the backquotes):
+
+ a=`guestfish --remote run`
+
+Since the C<run> command produces no output on stdout, this is not
+useful anyway.  For further information see
+L<https://bugzilla.redhat.com/show_bug.cgi?id=592910>.
+
 =head1 PREPARED DISK IMAGES
 
 Use the I<-N type> or I<--new type> parameter to select one of a set
-- 
1.8.3.1