From fa294eabf47d5c1c7d46b7cfc54440c7c1e3ef58 Mon Sep 17 00:00:00 2001
From: Gilbert Chen <gchen@acrosync.com>
Date: Tue, 1 Aug 2017 23:08:11 -0400
Subject: [PATCH] When a chunk can't be found, print the error if it is not nil

---
 src/duplicacy_chunkdownloader.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/duplicacy_chunkdownloader.go b/src/duplicacy_chunkdownloader.go
index 65bd82e..454cc9f 100644
--- a/src/duplicacy_chunkdownloader.go
+++ b/src/duplicacy_chunkdownloader.go
@@ -314,7 +314,11 @@ func (downloader *ChunkDownloader) Download(threadIndex int, task ChunkDownloadT
 
         if !exist {
             // A chunk is not found.  This is a serious error and hopefully it will never happen.
-            LOG_FATAL("DOWNLOAD_CHUNK", "Chunk %s can't be found", chunkID)
+            if err != nil {
+                LOG_FATAL("DOWNLOAD_CHUNK", "Chunk %s can't be found: %v", chunkID, err)
+            } else {
+                LOG_FATAL("DOWNLOAD_CHUNK", "Chunk %s can't be found", chunkID)
+            }
             return false
         }
         LOG_DEBUG("CHUNK_FOSSIL", "Chunk %s has been marked as a fossil", chunkID)