make sure user subversion supports http

diff --git a/eclass/subversion.eclass b/eclass/subversion.eclass
index 2102104d87afd384ebb41fead33b98cd5dfa5d3e..b0411f580f7667ede3d3fb24079b1f19d8db7fb7 100644 (file)
--- a/eclass/subversion.eclass
+++ b/eclass/subversion.eclass
@@ -1,6 +1,6 @@
 # Copyright 1999-2005 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/subversion.eclass,v 1.23 2005/07/11 15:08:06 swegener Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/subversion.eclass,v 1.24 2005/09/21 23:32:21 vapier Exp $
 
 ## --------------------------------------------------------------------------- #
 # Author: Akinori Hattori <hattya@gentoo.org>
@@ -107,9 +107,14 @@ function subversion_svn_fetch() {
 
        # check for the protocol.
        case ${ESVN_REPO_URI%%:*} in
-               http)   ;;
-               https)  ;;
-               svn)    ;;
+               http|https)
+                       if built_with_use dev-util/subversion nowebdav ; then
+                               eerror "In order to emerge this package, you need to"
+                               eerror "re-emerge subversion with USE=-nowebdav"
+                               die "Please run 'USE=-nowebdav emerge subversion'"
+                       fi
+                       ;;
+               svn) ;;
                *)
                        die "${ESVN}: fetch from "${ESVN_REPO_URI%:*}" is not yet implemented."
                        ;;
@@ -227,7 +232,7 @@ function subversion_bootstrap() {
 
 function subversion_src_unpack() {
 
-       if [ "${A}" != "" ]; then
+       if [[ -n ${A} ]] ; then
                unpack ${A}
        fi