From 483ed58b8df9e7ce3d195e02a27481d43d9b175b Mon Sep 17 00:00:00 2001
From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Sun, 7 Apr 2019 18:15:38 +0200
Subject: [PATCH] * Removed unnecessary string concatenations in Print
 statements. * Fixed .footer.goph layout.

---
 config.go               | 8 ++++----
 gogopherd.go            | 9 ++++-----
 samplehole/.footer.goph | 2 +-
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/config.go b/config.go
index 83c1cc5..5e85983 100644
--- a/config.go
+++ b/config.go
@@ -44,7 +44,7 @@ var cfg = struct {
 }
 
 func parseConfigFile(filename string) error {
-	tracer.Print("reading config from " + filename)
+	tracer.Print("reading config from ", filename)
 	file, err := ioutil.ReadFile(filename)
 	if err != nil {
 		logger.Print("ReadFile: ", err.Error())
@@ -59,7 +59,7 @@ func parseConfigFile(filename string) error {
 		assign := strings.Split(line, "=")
 		name := strings.ToLower(strings.TrimSpace(assign[0]))
 		val := strings.Trim(strings.TrimSpace(assign[1]), "\"")
-		tracer.Print(name + "=" + val)
+		tracer.Print(name, "=", val)
 		switch name {
 		case "iface":
 			cfg.iface = val
@@ -82,7 +82,7 @@ func parseConfigFile(filename string) error {
 		case "indexes":
 			cfg.indexes = strToBool(val)
 		default:
-			logger.Print("ignoring unknown config item: " + name)
+			logger.Print("ignoring unknown config item: ", name)
 		}
 	}
 	return nil
@@ -136,7 +136,7 @@ func initialize() {
 		cfg.idxpage = ""
 	}
 
-	tracer.Print("Version ", version)
+	tracer.Print("Version: ", version)
 	tracer.Print("fqdn:    ", cfg.fqdn)
 	tracer.Print("iface:   ", cfg.iface)
 	tracer.Print("port:    ", cfg.port)
diff --git a/gogopherd.go b/gogopherd.go
index 2e63a0d..af26bcb 100644
--- a/gogopherd.go
+++ b/gogopherd.go
@@ -20,7 +20,6 @@ import (
 	"net"
 	"os"
 	"path/filepath"
-	"strconv"
 	"strings"
 )
 
@@ -77,7 +76,7 @@ func createIndex(dirname string, selector string) (string, error) {
 				}
 			}
 		} else {
-			logger.Print("unhandled file mode: " + fi.Name() + " (" + fmode.String() + ")")
+			logger.Print("unhandled file mode: ", fi.Name(), " (", fmode.String(), ")")
 		}
 	}
 	return list, error(nil)
@@ -149,7 +148,7 @@ func sendError(conn net.Conn, msg string) {
 	nbytes += int64(nb1)
 	nb2, _ := sendFooter(conn)
 	nbytes += nb2
-	tracer.Printf("%d bytes sent.", nbytes)
+	tracer.Print(nbytes, " bytes sent.")
 	return
 }
 
@@ -204,7 +203,7 @@ func handleRequest(conn net.Conn) {
 			idxpath := path + pathSep + cfg.idxpage
 			nbytes, err = sendFile(conn, idxpath)
 			if err != nil {
-				tracer.Print("no index file in " + path)
+				tracer.Print("no index file in ", path)
 			}
 		}
 		if err != nil {
@@ -230,7 +229,7 @@ func handleRequest(conn net.Conn) {
 		sendError(conn, "404")
 		return
 	}
-	tracer.Print(strconv.FormatInt(nbytes, 10) + " bytes sent.")
+	tracer.Print(nbytes, " bytes sent.")
 	return
 }
 
diff --git a/samplehole/.footer.goph b/samplehole/.footer.goph
index f03528f..a04c2fc 100644
--- a/samplehole/.footer.goph
+++ b/samplehole/.footer.goph
@@ -1,3 +1,3 @@
 i 	Err	localhost	7070
-i__________________________________________	Err	localhost	7070
+i------------------------------------------	Err	localhost	7070
 iThis page was brought to you by gogopherd.	Err	localhost	7070
-- 
2.30.2