From ba44ba6e6fa99582c681cfc69ce4f77838af2bb6 Mon Sep 17 00:00:00 2001
From: Jun T <takimoto-j@kba.biglobe.ne.jp>
Date: Thu, 13 Mar 2014 21:31:59 +0900
Subject: 32480: Fix crash in vi mode with too few previous changes

---
 Src/Zle/zle_vi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Src/Zle')

diff --git a/Src/Zle/zle_vi.c b/Src/Zle/zle_vi.c
index 994b44fe3..9e39143d0 100644
--- a/Src/Zle/zle_vi.c
+++ b/Src/Zle/zle_vi.c
@@ -401,7 +401,7 @@ vichange(UNUSED(char **args))
 	forekill(c2 - zlecs, CUT_RAW);
 	selectkeymap("main", 1);
 	viinsbegin = zlecs;
-	vistartchange = curchange->prev->changeno;
+	vistartchange = (curchange && curchange->prev) ? curchange->prev->changeno : 0;
     }
     return ret;
 }
-- 
cgit 1.4.1