diff -Naur clamassassin-1.2.3.new/configure.ac clamassassin-1.2.3/configure.ac
--- clamassassin-1.2.3.new/configure.ac	2006-01-10 06:02:42.000000000 +0100
+++ clamassassin-1.2.3/configure.ac	2007-03-23 21:19:05.000000000 +0100
@@ -158,20 +158,11 @@
 then
   AC_SUBST(CONF_CLAMSCANOPT,"--disable-summary --stdout")
 else
-  AC_SUBST(CONF_CLAMSCANOPT,"--no-summary --stdout --mbox")
+  AC_SUBST(CONF_CLAMSCANOPT,"--no-summary --stdout")
 fi
 
 AC_MSG_NOTICE([Using scanner options ${CONF_CLAMSCANOPT}])
 
-SIGLOC=`${CONF_CLAMSCAN} --debug --tempdir=/dev/null /dev/null 2>&1 | ${CONF_SED} -e "/^LibClamAV debug: Loading databases from /!d" -e "s/.* //" -e q`
-if test "$SIGLOC" = ""
-then
-  AC_MSG_ERROR([Cannot determine virus signature file directory])
-else
-  AC_MSG_NOTICE([Using virus signature file dir ${SIGLOC}])
-  AC_SUBST(CONF_SIGLOC,${SIGLOC})
-fi
-
 AC_ARG_ENABLE(signature-version,
 [  --enable-signature-version
 	Turns on signature version reporting (default for ClamAV below 0.80)