From 8a70a931bb8786fc4c7054c5df2b0b3f1f98499f Mon Sep 17 00:00:00 2001
From: Daniel Beer <dlbeer@gmail.com>
Date: Thu, 4 Oct 2012 14:39:21 +1200
Subject: [PATCH] Fixed bug in power buffer allocation.

---
 util/powerbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/powerbuf.c b/util/powerbuf.c
index ee7113e..2ea323a 100644
--- a/util/powerbuf.c
+++ b/util/powerbuf.c
@@ -27,7 +27,7 @@ powerbuf_t powerbuf_new(unsigned int max_samples, unsigned int interval_us)
 	if (!pb)
 		return NULL;
 
-	if (pb->max_samples <= 0) {
+	if (max_samples <= 0) {
 		free(pb);
 		return NULL;
 	}