From d7aa2da273dc832509971eb91c2c7c8dbebce248 Mon Sep 17 00:00:00 2001
From: Patrick Gaskin <patrick@pgaskin.net>
Date: Fri, 22 May 2020 23:01:30 -0400
Subject: [PATCH] Fixed error being logged for every request

---
 webdav.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/webdav.go b/webdav.go
index 231a2f2..40ba04d 100644
--- a/webdav.go
+++ b/webdav.go
@@ -76,10 +76,12 @@ func (wd WebDAV) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhtt
 		FileSystem: webdav.Dir(root),
 		LockSystem: wd.lockSystem,
 		Logger: func(req *http.Request, err error) {
-			wd.logger.Error("internal handler error",
-				zap.Error(err),
-				zap.Object("request", caddyhttp.LoggableHTTPRequest{Request: req}),
-			)
+			if err != nil {
+				wd.logger.Error("internal handler error",
+					zap.Error(err),
+					zap.Object("request", caddyhttp.LoggableHTTPRequest{Request: req}),
+				)
+			}
 		},
 	}