#! /bin/sh -e

if [ $# -eq 3 -a "$2" = '-d' ]; then
    pdir="-d $3"
elif [ $# -ne 1 ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi
case "$1" in
    -patch) patch $pdir -f --no-backup-if-mismatch -p1 < $0;;
    -unpatch) patch $pdir -f --no-backup-if-mismatch -R -p1 < $0;;
    *)
	echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
	exit 1
esac
exit 0

# DP: Document, that bash is configured using --disable-net-redirections.

--- bash/doc/bash.1~	2005-09-09 22:08:10.833197680 +0200
+++ bash/doc/bash.1	2005-09-10 11:47:57.694365104 +0200
@@ -3033,6 +3033,9 @@
 .PD
 .RE
 .PP
+\fBNOTE:\fP Bash, as packaged for Debian, does \fBnot\fP support using
+the \fB/dev/tcp\fP and \fB/dev/udp\fP files.
+.PP
 A failure to open or create a file causes the redirection to fail.
 .PP
 Redirections using file descriptors greater than 9 should be used with