Restore shopt settings after changing them, fixing bug #160342.

diff --git a/eclass/darcs.eclass b/eclass/darcs.eclass
index 1c7703102f3cc063e5cc29c5a6a4a954687edbe0..2c49bb0eba37902607395bcdcfa191c98addc880 100644 (file)
--- a/eclass/darcs.eclass
+++ b/eclass/darcs.eclass
@@ -1,6 +1,6 @@
 # Copyright 2004 Gentoo Technologies, Inc.
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/darcs.eclass,v 1.3 2006/12/18 11:51:06 kosmikus Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/darcs.eclass,v 1.4 2007/01/06 18:46:49 kosmikus Exp $
 #
 # darcs eclass author:  Andres Loeh <kosmikus@gentoo.org>
 # tla eclass author:    <rphillips@gentoo.org>
@@ -114,6 +114,7 @@ darcs_fetch() {
 
 
 darcs_src_unpack() {
+       local EDARCS_SHOPT
 
        debug-print-function $FUNCNAME $*
 
@@ -137,8 +138,10 @@ darcs_src_unpack() {
        # Use ${WORKDIR}/${P} rather than ${S} so user can point ${S} to something inside.
        mkdir -p "${WORKDIR}/${P}"
 
+       EDARCS_SHOPT=$(shopt -p dotglob)
        shopt -s dotglob        # get any dotfiles too.
        cp -Rf "$EDARCS_TOP_DIR/$EDARCS_LOCALREPO"/* "${WORKDIR}/${P}"
+       eval ${EDARCS_SHOPT}    # reset shopt
 
        einfo "Darcs repository contents are now in ${WORKDIR}/${P}"