From: Timo Sirainen <tss@iki.fi>
Date: Sat, 2 Nov 2013 20:32:23 +0000 (+0200)
Subject: lib-imap: When writing "NIL" as astring, write it always as a "quoted".
X-Git-Tag: 2.2.7~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1e430b62d5bb21dc0d227b06a7a322283d75c452;p=thirdparty%2Fdovecot%2Fcore.git

lib-imap: When writing "NIL" as astring, write it always as a "quoted".
---

diff --git a/src/lib-imap/imap-quote.c b/src/lib-imap/imap-quote.c
index 73dd5d430f..0af3443a68 100644
--- a/src/lib-imap/imap-quote.c
+++ b/src/lib-imap/imap-quote.c
@@ -34,7 +34,8 @@ void imap_append_astring(string_t *dest, const char *src)
 			return;
 		}
 	}
-	if (i == 0)
+	/* don't mix up NIL and "NIL"! */
+	if (i == 0 || strcasecmp(src, "NIL") == 0)
 		imap_append_string(dest, src);
 	else
 		str_append(dest, src);