From 0af71f3d6f710e7127e969896d4486763202e2e7 Mon Sep 17 00:00:00 2001
From: cellgeni <cellgeni@sanger.ac.uk>
Date: Tue, 21 Jan 2025 16:20:51 +0000
Subject: [PATCH] Newline charachter adding to the subset list if there is none

---
 scripts/collect_metadata.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/collect_metadata.sh b/scripts/collect_metadata.sh
index 1099eb1..b829710 100755
--- a/scripts/collect_metadata.sh
+++ b/scripts/collect_metadata.sh
@@ -233,7 +233,10 @@ subset_accessions() {
   then
     >&2 echo "Narrowing down the dataset using the file $SUBSET"
     >&2 echo "New list of the samples to be processed:"
-    >&2 cat $SUBSET 
+    >&2 cat $SUBSET
+    ## add newline character to the end of the file if there is none
+    sed -i -e '$a\'
+    ## subset the accessions file
     grep -f $SUBSET $SERIES.sample.list > $SERIES.sample.list.tmp
     mv $SERIES.sample.list.tmp $SERIES.sample.list
     grep -f $SUBSET $SERIES.accessions.tsv > $SERIES.accessions.tsv.tmp