--- dsniff-2.4/configure.in.orig	Wed Dec 20 11:31:21 2000
+++ dsniff-2.4/configure.in	Sat Jun 23 19:05:46 2001
@@ -138,7 +138,13 @@
     fi
   done
   if test "x$have_db" = "x"; then
-     if test -f /usr/include/db2/db_185.h; then
+     if test -f /usr/include/db3/db_185.h -a \
+	     -f /usr/lib/libdb-3.1.a; then
+	AC_DEFINE(HAVE_DB_185_H)
+	DBINC="-I/usr/include/db3"
+	DBLIB="-ldb-3.1"
+	have_db=yes
+     elif test -f /usr/include/db2/db_185.h; then
 	AC_DEFINE(HAVE_DB_185_H)
 	DBINC="-I/usr/include/db2"
 	DBLIB="-ldb2"