Don't free the APOP auth string before checking it.

Bump PORTREVISION.

Approved by:    portmgr (marcus@), ache@

mail/popper/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	qpopper
 PORTVERSION=	2.53
-PORTREVISION=   4
+PORTREVISION=   5
 CATEGORIES=	mail
 MASTER_SITES=	ftp://ftp.qualcomm.com/eudora/servers/unix/popper/old/
 DISTNAME=	${PORTNAME}${PORTVERSION}

mail/popper/files/patch-ao

@@ -0,0 +1,26 @@
+--- pop_apop.c.orig	Fri Jul 10 00:44:07 1998
++++ pop_apop.c	Tue Sep 14 23:02:05 2004
+@@ -180,17 +180,18 @@
+ 	return(pop_auth_fail(p, POP_FAILURE, "not authorized"));
+     }
+ 
+-#ifdef GDBM
+-	gdbm_close (db);
+-#else
+-    dbm_close (db);
+-#endif
+     (void) close(f);
+ 
+     MD5Init(&mdContext);
+     MD5Update(&mdContext, (unsigned char *)p->md5str, strlen(p->md5str));
+     MD5Update(&mdContext, (unsigned char *)obscure(ddatum.dptr), (ddatum.dsize - 1));
+     MD5Final(digest, &mdContext);
++
++#ifdef GDBM
++    gdbm_close (db);
++#else
++    dbm_close (db);
++#endif
+ 
+     cp = buffer;
+     for (ep = (dp = digest) + sizeof digest / sizeof digest[0];