From 48d11f0a5c47417856d048e910cebeefb14fdb44 Mon Sep 17 00:00:00 2001
From: Cameron Sparr <cameronsparr@gmail.com>
Date: Wed, 28 Oct 2015 10:44:09 -0600
Subject: [PATCH] Mongostat diff bug, less equal to less

---
 plugins/mongodb/mongostat.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/mongodb/mongostat.go b/plugins/mongodb/mongostat.go
index 585512d88..891622bd8 100644
--- a/plugins/mongodb/mongostat.go
+++ b/plugins/mongodb/mongostat.go
@@ -368,7 +368,7 @@ func computeLockDiffs(prevLocks, curLocks map[string]LockUsage) []LockUsage {
 
 func diff(newVal, oldVal, sampleTime int64) int64 {
 	d := newVal - oldVal
-	if d <= 0 {
+	if d < 0 {
 		d = newVal
 	}
 	return d / sampleTime