dovecot-2.0: istream-crlf: Fixed assert-crash.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/2e1226259979
changeset: 12113:2e1226259979
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Sep 14 15:22:37 2010 +0100
description:
istream-crlf: Fixed assert-crash.

diffstat:

 src/lib/istream-crlf.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (19 lines):

diff -r 2d80fc07124a -r 2e1226259979 src/lib/istream-crlf.c
--- a/src/lib/istream-crlf.c	Tue Sep 14 14:45:01 2010 +0100
+++ b/src/lib/istream-crlf.c	Tue Sep 14 15:22:37 2010 +0100
@@ -93,11 +93,11 @@
 		if (src[-1] != '\r')
 			*dest++ = '\r';
 
-		if (dest < dest_end) {
-			*dest++ = '\n';
-			src++;
-		}
+		if (dest == dest_end)
+			break;
 
+		*dest++ = '\n';
+		src++;
 		i_assert(src == ptr + 1);
 	}