From 09a854378a739840138eb959da329945958a6a18 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Mon, 21 Nov 2005 15:22:12 +0000
Subject: 22009: another double-width character fix

---
 Src/Zle/zle_refresh.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Src')

diff --git a/Src/Zle/zle_refresh.c b/Src/Zle/zle_refresh.c
index fbf241919..bd3875e19 100644
--- a/Src/Zle/zle_refresh.c
+++ b/Src/Zle/zle_refresh.c
@@ -1201,6 +1201,12 @@ refreshline(int ln)
     /* we can't do any fancy tricks, so just dump the single character
        and keep on trying */
 #ifdef MULTIBYTE_SUPPORT
+	/*
+	 * in case we were tidying up a funny-width character when we
+	 * reached the end of the new line...
+	 */
+	if (!*nl)
+	    break;
 	do {
 #endif
 	    zputc(*nl);
-- 
cgit 1.4.1