From 29fa093184abbac31520715f1e7859238fe1eb3e Mon Sep 17 00:00:00 2001
From: Jan Bader <jan.bader@ub-software.de>
Date: Sun, 22 Nov 2020 01:22:52 +0100
Subject: [PATCH] Use SHA1 for better performance

---
 file.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/file.go b/file.go
index aa58a21..f6e5d2a 100644
--- a/file.go
+++ b/file.go
@@ -1,7 +1,7 @@
 package main
 
 import (
-	"crypto/sha256"
+	"crypto/sha1"
 	"encoding/base64"
 	"io"
 	"os"
@@ -48,7 +48,7 @@ func calculateHash(path string) (string, error) {
 	}
 	defer f.Close()
 
-	h := sha256.New()
+	h := sha1.New()
 	if _, err := io.Copy(h, f); err != nil {
 		return "", err
 	}