From e3565408728d622e7d9b2f9bdc1419561b7dc549 Mon Sep 17 00:00:00 2001
From: Andrey Meshkov <am@adguard.com>
Date: Fri, 12 Oct 2018 20:36:57 +0300
Subject: [PATCH] fix crash
---
coredns_plugin/querylog_file.go | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/coredns_plugin/querylog_file.go b/coredns_plugin/querylog_file.go
index b9078ef2..2f23bfa5 100644
--- a/coredns_plugin/querylog_file.go
+++ b/coredns_plugin/querylog_file.go
@@ -232,7 +232,11 @@ func genericLoader(onEntry func(entry *logEntry) error, needMore func() bool, ti
}
}
elapsed := time.Since(now)
- log.Printf("file \"%s\": read %d entries in %v, %v/entry", file, i, elapsed, elapsed/time.Duration(i))
+ var perunit time.Duration
+ if i > 0 {
+ perunit = elapsed / time.Duration(i)
+ }
+ log.Printf("file \"%s\": read %d entries in %v, %v/entry", file, i, elapsed, perunit)
}
return nil
}