[PATCH] : small clean of mailbox_pop3.c

[Emmanuel <e allaud wanadoo fr>]

	Hi all,
hunting for a bug in libbalsa/mailbox_pop3.c I made the few cosmetic 
changes that make this patch, but I don't see how this code can cause such 
a weird bug :(
Bye
Manu
--- /home/manu/prog/balsa-cvs/balsa/libbalsa/mailbox_pop3.c	Sun Jan  6 20:41:09 2002
+++ balsa/libbalsa/mailbox_pop3.c	Sun Jan 20 09:57:07 2002
@@ -254,7 +254,7 @@
     }
     close(tmp_file);
 
-    status =  LIBBALSA_MAILBOX_POP3(mailbox)->filter 
+    status = m->filter 
 	? libbalsa_fetch_pop_mail_filter (m, progress_cb, uid)
 	: libbalsa_fetch_pop_mail_direct (m, tmp_path, progress_cb, uid);
 
@@ -264,14 +264,13 @@
 			     mailbox->name,
 			     pop_get_errstr(status));
     
-    if (LIBBALSA_MAILBOX_POP3(mailbox)->last_popped_uid == NULL ||
-	strcmp(LIBBALSA_MAILBOX_POP3(mailbox)->last_popped_uid,
-	       uid) != 0) {
-	
-	g_free(LIBBALSA_MAILBOX_POP3(mailbox)->last_popped_uid);
-	
-	LIBBALSA_MAILBOX_POP3(mailbox)->last_popped_uid =
-	    g_strdup(uid);
+    if (m->last_popped_uid == NULL)
+	m->last_popped_uid = g_strdup(uid);
+    else 
+	if (strcmp(m->last_popped_uid,uid) != 0) {
+	    g_free(m->last_popped_uid);
+	    m->last_popped_uid = g_strdup(uid);
+	}	
 	
 #ifdef BALSA_USE_THREADS
 	threadmsg = g_new(MailThreadMessage, 1);
@@ -300,7 +299,7 @@
 
 #ifdef BALSA_SHOW_ALL
        GSList * filters= 
-           libbalsa_mailbox_filters_when(LIBBALSA_MAILBOX(m)->filters,
+           libbalsa_mailbox_filters_when(mailbox->filters,
                                          FILTER_WHEN_INCOMING);
 
        /* We apply filter if needed */