From 73c5a487c1b0f10bbc36479f425fb9cea512be7b Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 7 Apr 2014 10:32:16 +0000
Subject: [PATCH] save-buffer needs to use O_TRUNC.

---
 cmd-save-buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd-save-buffer.c b/cmd-save-buffer.c
index 1b0a4e7b..6c15fb42 100644
--- a/cmd-save-buffer.c
+++ b/cmd-save-buffer.c
@@ -112,7 +112,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
 		if (fd != -1)
 			f = fdopen(fd, "ab");
 	} else {
-		fd = openat(cwd, path, O_CREAT|O_RDWR, 0600);
+		fd = openat(cwd, path, O_CREAT|O_RDWR|O_TRUNC, 0600);
 		if (fd != -1)
 			f = fdopen(fd, "wb");
 	}