diff --git a/bash-completion-1.0-bash4quoting-490322.patch b/bash-completion-1.0-bash4quoting-490322.patch
new file mode 100644
index 0000000..79acef3
--- /dev/null
+++ b/bash-completion-1.0-bash4quoting-490322.patch
@@ -0,0 +1,30 @@
+From: Mike Kelly <pioto@pioto.org>
+Date: Thu, 2 Apr 2009 15:16:46 +0000 (-0400)
+Subject: Fix _filedir on bash 4.
+X-Git-Url: http://git.debian.org/?p=bash-completion%2Fbash-completion.git;a=commitdiff_plain;h=1421e55aac075e13491cd212b796bdd453214a2c
+
+Fix _filedir on bash 4.
+
+We don't need to double-quote things for compgen w/ bash 4. Just putting
+each file in double quotes is sufficient.
+
+See: http://lists.gnu.org/archive/html/bug-bash/2009-03/msg00155.html
+---
+
+diff --git a/bash_completion b/bash_completion
+index 0246cd8..4d21cf8 100644
+--- a/bash_completion
++++ b/bash_completion
+@@ -209,6 +209,12 @@ quote()
+ # results in the original argument
+ quote_readline()
+ {
++	if [[ "${BASH_VERSINFO[0]}" -ge 4 ]] ; then
++		# This function isn't really necessary on bash 4
++		# See: http://lists.gnu.org/archive/html/bug-bash/2009-03/msg00155.html
++		echo "${1}"
++		return
++	fi
+ 	local t="${1//\\/\\\\}"
+ 	echo \'${t//\'/\'\\\'\'}\' #'# Help vim syntax highlighting
+ }