From 3f08e271af08fff7c6e7a6b8d2d28ab4f08de85a Mon Sep 17 00:00:00 2001
From: abraunegg <alex.braunegg@gmail.com>
Date: Mon, 11 Mar 2019 17:56:26 +1100
Subject: [PATCH] Update util.d - reduce local FS read overheads (#407)

* Try and read 1 byte of the file rather than 10MB for each 'new' file to be uploaded to validate local file permissions
---
 src/util.d | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/util.d b/src/util.d
index 8e4dc545..2f87643c 100644
--- a/src/util.d
+++ b/src/util.d
@@ -136,8 +136,9 @@ bool testNetwork()
 bool readLocalFile(string path)
 {
 	try {
-		// attempt to read the first 10MB of the file
-		read(path,10000000);
+		// attempt to read up to the first 1 byte of the file
+		// validates we can 'read' the file based on file permissions
+		read(path,1);
 	} catch (std.file.FileException e) {
 		// unable to read the new local file
 		log.log("Skipping uploading this file as it cannot be read (file permissions or file corruption): ", path);