2010-08-03 Marcus Brinkmann <marcus@g10code.de>
+ * gpgme-tool.c (result_encrypt_to_xml, result_sign_to_xml)
+ (result_verify_to_xml, result_import_to_xml)
+ (result_genkey_to_xml): Check vigorously for null pointers.
+
* w32-io.c (GPGCEDEV_IOCTL_ASSIGN_RVID): New macro.
(_gpgme_io_spawn): Use ASSIGN_RVID.