From 6dec8c33578bc22d925b64fa02626fe75229ce58 Mon Sep 17 00:00:00 2001
From: Steve Schnepp <steve.schnepp@pwkf.org>
Date: Tue, 3 Mar 2015 22:35:46 +0000
Subject: [PATCH] multicpu1sec-c: opening the file r/w to truncate it

---
 plugins/system/multicpu1sec/multicpu1sec-c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/system/multicpu1sec/multicpu1sec-c.c b/plugins/system/multicpu1sec/multicpu1sec-c.c
index e3c02956..5c99d831 100644
--- a/plugins/system/multicpu1sec/multicpu1sec-c.c
+++ b/plugins/system/multicpu1sec/multicpu1sec-c.c
@@ -126,7 +126,7 @@ int acquire() {
 
 int fetch() {
 	printf("fetch()\n");
-	FILE* cache_file = fopen(cache_filename, "r");
+	FILE* cache_file = fopen(cache_filename, "r+");
 
 	/* cat the cache_file to stdout */
 	char buffer[1024];