Fix a spurious test where a condition is always true:
      if ((cfg->skipto != NULL) && (ctx->flags | ENC_SKIPTO)) {
                                    ^^^^^^^^^^^^^^^^^^^^^^^

This is apparently harmless because, in 'xml2enc_filter_init', the ENC_SKIPTO bit of 'flags' is set to ENC_SKIPTO if 'skipto' is non-NULL.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1704099 13f79535-47bb-0310-9956-ffa450edef68
