From e211c395faa1772d16733820bf4d37cb1b1870e4 Mon Sep 17 00:00:00 2001
From: Yuxuan Shui <yshuiv7@gmail.com>
Date: Fri, 21 Dec 2018 23:02:19 +0000
Subject: [PATCH] Append to log file, not overwrite

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
---
 src/log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/log.c b/src/log.c
index c75ba3d..9a82927 100644
--- a/src/log.c
+++ b/src/log.c
@@ -264,7 +264,7 @@ static const struct log_ops file_logger_ops = {
 };
 
 struct log_target *file_logger_new(const char *filename) {
-	FILE *f = fopen(filename, "w+");
+	FILE *f = fopen(filename, "a");
 	if (!f) {
 		return NULL;
 	}