[evolution-data-server] CamelImapxUtils: Fix dead nested assignment.

[Matthew Barnes <mbarnes src gnome org>]

commit fbe605f61f7754bd3da574461aeae22cb45fdb84
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Jan 30 17:47:27 2011 -0500

    CamelImapxUtils: Fix dead nested assignment.

 camel/providers/imapx/camel-imapx-utils.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/camel/providers/imapx/camel-imapx-utils.c b/camel/providers/imapx/camel-imapx-utils.c
index bc82344..303cacf 100644
--- a/camel/providers/imapx/camel-imapx-utils.c
+++ b/camel/providers/imapx/camel-imapx-utils.c
@@ -874,7 +874,7 @@ imapx_parse_ext_optional (CamelIMAPXStream *is,
 		case IMAPX_TOK_LITERAL:
 			/* we have a literal string */
 			camel_imapx_stream_set_literal (is, len);
-			while ((tok = camel_imapx_stream_getl (is, &token, &len, cancellable, NULL)) > 0) {
+			while (camel_imapx_stream_getl (is, &token, &len, cancellable, NULL) > 0) {
 				d(is->tagprefix, "Skip literal data '%.*s'\n", (gint)len, token);
 			}
 			break;