"Could not identify web server at '$LIB_HTTPD_PATH'"
 fi
 
+install_script () {
+       write_script "$HTTPD_ROOT_PATH/$1" <"$TEST_PATH/$1"
+}
+
 prepare_httpd() {
        mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH"
        cp "$TEST_PATH"/passwd "$HTTPD_ROOT_PATH"
-       cp "$TEST_PATH"/broken-smart-http.sh "$HTTPD_ROOT_PATH"
+       install_script broken-smart-http.sh
+       install_script error.sh
 
        ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"
 
        HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
        HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:pass%40host@$HTTPD_DEST
 
-       if test -n "$LIB_HTTPD_DAV" -o -n "$LIB_HTTPD_SVN"
+       if test -n "$LIB_HTTPD_DAV" || test -n "$LIB_HTTPD_SVN"
        then
                HTTPD_PARA="$HTTPD_PARA -DDAV"