From 2aa26082f8c9fc272630d73618bf1afbcc5f065c Mon Sep 17 00:00:00 2001
From: Justin Berger <jberger@melco.com>
Date: Mon, 15 Feb 2016 12:00:03 -0700
Subject: [PATCH] Added O_TRUNC flag so new format installation doesn't result
 in trailing garbage message

---
 src/lnav.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lnav.cc b/src/lnav.cc
index ab6dc32b..34b7fa8f 100644
--- a/src/lnav.cc
+++ b/src/lnav.cc
@@ -2392,7 +2392,7 @@ int main(int argc, char *argv[])
                 perror("unable to open file to install");
             }
             else if ((out_fd = open(dst_path.c_str(),
-                    O_WRONLY | O_CREAT, 0644)) == -1) {
+                    O_WRONLY | O_CREAT | O_TRUNC, 0644)) == -1) {
                 fprintf(stderr, "error: unable to open destination: %s -- %s\n",
                         dst_path.c_str(), strerror(errno));
             }