From 0441148c7dc83ff1900a919527391259ff912e7c Mon Sep 17 00:00:00 2001
From: David Calavera <david.calavera@gmail.com>
Date: Tue, 26 Jan 2016 14:29:37 -0500
Subject: [PATCH] Fix bash completion for `docker volume ls --dangling=false`.

Signed-off-by: David Calavera <david.calavera@gmail.com>
---
 contrib/completion/bash/docker | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/contrib/completion/bash/docker b/contrib/completion/bash/docker
index 20b2af4cf8..99551dcd83 100644
--- a/contrib/completion/bash/docker
+++ b/contrib/completion/bash/docker
@@ -1998,7 +1998,14 @@ _docker_volume_inspect() {
 _docker_volume_ls() {
 	case "$prev" in
 		--filter|-f)
-			COMPREPLY=( $( compgen -W "dangling=true" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "dangling" -- "$cur" ) )
+			return
+			;;
+	esac
+
+	case "${words[$cword-2]}$prev=" in
+		*dangling=*)
+			COMPREPLY=( $( compgen -W "true false" -- "${cur#=}" ) )
 			return
 			;;
 	esac