From 2dd4055cf26d85600a22205ae6e9ed668d614f26 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 31 Jul 2001 05:54:41 +0000
Subject: Must solve that damn linking problem next.

svn path=/trunk/; revision=3426
---
 imap.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'imap.c')

diff --git a/imap.c b/imap.c
index cfc85fa6..7ea1ef98 100644
--- a/imap.c
+++ b/imap.c
@@ -672,13 +672,19 @@ static int imap_fetch_headers(int sock, struct query *ctl,int number,int *lenp)
     gen_send(sock, "FETCH %d RFC822.HEADER", number);
 
     /* looking for FETCH response */
-    do {
+    for (;;) 
+    {
 	int	ok;
 
 	if ((ok = gen_recv(sock, buf, sizeof(buf))))
 	    return(ok);
-    } while
-	(sscanf(buf+2, "%d FETCH (%*s {%d}", &num, lenp) != 2);
+	if (sscanf(buf+2, "%d FETCH (%*s {%d}", &num, lenp) == 2)
+	    break;
+	else if (sscanf(buf+2, "%d NO", &num) == 1)
+	    return(PS_ERROR);
+	else if (sscanf(buf+2, "%d BAD", &num) == 1)
+	    return(PS_ERROR);
+    }
 
     if (num != number)
 	return(PS_ERROR);
-- 
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