From e702bc4457fe27fa096b5484c54d0733c9447126 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 23 Jan 1998 17:37:47 +0000
Subject: Correct deletion-counter handling on re-poll.

svn path=/trunk/; revision=1611
---
 imap.c | 38 +++++++++++++++++---------------------
 1 file changed, 17 insertions(+), 21 deletions(-)

diff --git a/imap.c b/imap.c
index b2028579..90a48f6f 100644
--- a/imap.c
+++ b/imap.c
@@ -580,6 +580,22 @@ int imap_getauth(int sock, struct query *ctl, char *greeting)
     return(PS_SUCCESS);
 }
 
+static int internal_expunge(int sock)
+/* ship an expunge, resetting associated counters */
+{
+    int	ok;
+
+    if ((ok = gen_transact(sock, "EXPUNGE")))
+	return(ok);
+
+    expunged += deletions;
+    deletions = 0;
+
+#ifdef IMAP_UID	/* not used */
+    expunge_uids(ctl);
+#endif /* IMAP_UID */
+}
+
 static int imap_getrange(int sock, 
 			 struct query *ctl, 
 			 const char *folder, 
@@ -599,11 +615,7 @@ static int imap_getrange(int sock,
 	 */
 	ok = 0;
 	if (deletions && ctl->expunge > 1)
-	    ok = gen_transact(sock, "EXPUNGE");
-#ifdef IMAP_UID	/* not used */
-	if (!ok)
-	    expunge_uids(ctl);
-#endif /* IMAP_UID */
+	    internal_expunge(sock);
 	count = -1;
 	if (ok || gen_transact(sock, "NOOP"))
 	{
@@ -806,22 +818,6 @@ static int imap_trail(int sock, struct query *ctl, int number)
     return(PS_SUCCESS);
 }
 
-static int internal_expunge(int sock)
-/* ship an expunge, resetting associated counters */
-{
-    int	ok;
-
-    if ((ok = gen_transact(sock, "EXPUNGE")))
-	return(ok);
-
-    expunged = deletions;
-    deletions = 0;
-
-#ifdef IMAP_UID	/* not used */
-    expunge_uids(ctl);
-#endif /* IMAP_UID */
-}
-
 static int imap_delete(int sock, struct query *ctl, int number)
 /* set delete flag for given message */
 {
-- 
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